4028016496

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{50441}}^1$

素因数の和:50510

約数の個数: 80

約数和(自身を含む): 9607385088

約数和(自身を除く): 5579368592

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2852, 3472, 4991, 5704, 9982, 11408, 19964, 39928, 50441, 79856, 100882, 201764, 353087, 403528, 706174, 807056, 1160143, 1412348, 1563671, 2320286, 2824696, 3127342, 4640572, 5649392, 6254684, 8121001, 9281144, 10945697, 12509368, 16242002, 18562288, 21891394, 25018736, 32484004, 35964433, 43782788, 64968008, 71928866, 87565576, 129936016, 143857732, 175131152, 251751031, 287715464, 503502062, 575430928, 1007004124, 2014008248, 4028016496]

約数ペア:

[(1, 4028016496), (2, 2014008248), (4, 1007004124), (7, 575430928), (8, 503502062), (14, 287715464), (16, 251751031), (23, 175131152), (28, 143857732), (31, 129936016), (46, 87565576), (56, 71928866), (62, 64968008), (92, 43782788), (112, 35964433), (124, 32484004), (161, 25018736), (184, 21891394), (217, 18562288), (248, 16242002), (322, 12509368), (368, 10945697), (434, 9281144), (496, 8121001), (644, 6254684), (713, 5649392), (868, 4640572), (1288, 3127342), (1426, 2824696), (1736, 2320286), (2576, 1563671), (2852, 1412348), (3472, 1160143), (4991, 807056), (5704, 706174), (9982, 403528), (11408, 353087), (19964, 201764), (39928, 100882), (50441, 79856)]