27442688

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 160

約数和(自身を含む): 73328640

約数和(自身を除く): 45885952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 64, 76, 91, 104, 112, 124, 128, 133, 152, 182, 208, 217, 224, 247, 248, 256, 266, 304, 364, 403, 416, 434, 448, 494, 496, 512, 532, 589, 608, 728, 806, 832, 868, 896, 988, 992, 1064, 1178, 1216, 1456, 1612, 1664, 1729, 1736, 1792, 1976, 1984, 2128, 2356, 2432, 2821, 2912, 3224, 3328, 3458, 3472, 3584, 3952, 3968, 4123, 4256, 4712, 4864, 5642, 5824, 6448, 6656, 6916, 6944, 7657, 7904, 7936, 8246, 8512, 9424, 9728, 11284, 11648, 12896, 13832, 13888, 15314, 15808, 15872, 16492, 17024, 18848, 22568, 23296, 25792, 27664, 27776, 30628, 31616, 32984, 34048, 37696, 45136, 46592, 51584, 53599, 55328, 55552, 61256, 63232, 65968, 68096, 75392, 90272, 103168, 107198, 110656, 111104, 122512, 126464, 131936, 150784, 180544, 206336, 214396, 221312, 245024, 263872, 301568, 361088, 428792, 442624, 490048, 527744, 722176, 857584, 885248, 980096, 1055488, 1444352, 1715168, 1960192, 2110976, 3430336, 3920384, 6860672, 13721344, 27442688]

約数ペア:

[(1, 27442688), (2, 13721344), (4, 6860672), (7, 3920384), (8, 3430336), (13, 2110976), (14, 1960192), (16, 1715168), (19, 1444352), (26, 1055488), (28, 980096), (31, 885248), (32, 857584), (38, 722176), (52, 527744), (56, 490048), (62, 442624), (64, 428792), (76, 361088), (91, 301568), (104, 263872), (112, 245024), (124, 221312), (128, 214396), (133, 206336), (152, 180544), (182, 150784), (208, 131936), (217, 126464), (224, 122512), (247, 111104), (248, 110656), (256, 107198), (266, 103168), (304, 90272), (364, 75392), (403, 68096), (416, 65968), (434, 63232), (448, 61256), (494, 55552), (496, 55328), (512, 53599), (532, 51584), (589, 46592), (608, 45136), (728, 37696), (806, 34048), (832, 32984), (868, 31616), (896, 30628), (988, 27776), (992, 27664), (1064, 25792), (1178, 23296), (1216, 22568), (1456, 18848), (1612, 17024), (1664, 16492), (1729, 15872), (1736, 15808), (1792, 15314), (1976, 13888), (1984, 13832), (2128, 12896), (2356, 11648), (2432, 11284), (2821, 9728), (2912, 9424), (3224, 8512), (3328, 8246), (3458, 7936), (3472, 7904), (3584, 7657), (3952, 6944), (3968, 6916), (4123, 6656), (4256, 6448), (4712, 5824), (4864, 5642)]