40961489408

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12713}}^1$

素因数の和:12798

約数の個数: 160

約数和(自身を含む): 99889320960

約数和(自身を除く): 58927831552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 203, 217, 224, 232, 248, 256, 406, 434, 448, 464, 496, 512, 812, 868, 896, 899, 928, 992, 1624, 1736, 1792, 1798, 1856, 1984, 3248, 3472, 3584, 3596, 3712, 3968, 6293, 6496, 6944, 7192, 7424, 7936, 12586, 12713, 12992, 13888, 14384, 14848, 15872, 25172, 25426, 25984, 27776, 28768, 50344, 50852, 51968, 55552, 57536, 88991, 100688, 101704, 103936, 111104, 115072, 177982, 201376, 203408, 230144, 355964, 368677, 394103, 402752, 406816, 460288, 711928, 737354, 788206, 805504, 813632, 1423856, 1474708, 1576412, 1611008, 1627264, 2580739, 2758721, 2847712, 2949416, 3152824, 3222016, 3254528, 5161478, 5517442, 5695424, 5898832, 6305648, 6509056, 10322956, 11034884, 11390848, 11428987, 11797664, 12611296, 20645912, 22069768, 22781696, 22857974, 23595328, 25222592, 41291824, 44139536, 45563392, 45715948, 47190656, 50445184, 80002909, 82583648, 88279072, 91431896, 94381312, 100890368, 160005818, 165167296, 176558144, 182863792, 188762624, 201780736, 320011636, 330334592, 353116288, 365727584, 640023272, 660669184, 706232576, 731455168, 1280046544, 1321338368, 1412465152, 1462910336, 2560093088, 2925820672, 5120186176, 5851641344, 10240372352, 20480744704, 40961489408]

約数ペア:

[(1, 40961489408), (2, 20480744704), (4, 10240372352), (7, 5851641344), (8, 5120186176), (14, 2925820672), (16, 2560093088), (28, 1462910336), (29, 1412465152), (31, 1321338368), (32, 1280046544), (56, 731455168), (58, 706232576), (62, 660669184), (64, 640023272), (112, 365727584), (116, 353116288), (124, 330334592), (128, 320011636), (203, 201780736), (217, 188762624), (224, 182863792), (232, 176558144), (248, 165167296), (256, 160005818), (406, 100890368), (434, 94381312), (448, 91431896), (464, 88279072), (496, 82583648), (512, 80002909), (812, 50445184), (868, 47190656), (896, 45715948), (899, 45563392), (928, 44139536), (992, 41291824), (1624, 25222592), (1736, 23595328), (1792, 22857974), (1798, 22781696), (1856, 22069768), (1984, 20645912), (3248, 12611296), (3472, 11797664), (3584, 11428987), (3596, 11390848), (3712, 11034884), (3968, 10322956), (6293, 6509056), (6496, 6305648), (6944, 5898832), (7192, 5695424), (7424, 5517442), (7936, 5161478), (12586, 3254528), (12713, 3222016), (12992, 3152824), (13888, 2949416), (14384, 2847712), (14848, 2758721), (15872, 2580739), (25172, 1627264), (25426, 1611008), (25984, 1576412), (27776, 1474708), (28768, 1423856), (50344, 813632), (50852, 805504), (51968, 788206), (55552, 737354), (57536, 711928), (88991, 460288), (100688, 406816), (101704, 402752), (103936, 394103), (111104, 368677), (115072, 355964), (177982, 230144), (201376, 203408)]