27720893056

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{439289}}^1$

素因数の和:439349

約数の個数: 64

約数和(自身を含む): 60490233000

約数和(自身を除く): 32769339944

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2176, 3712, 3944, 7888, 15776, 31552, 63104, 439289, 878578, 1757156, 3514312, 7028624, 7467913, 12739381, 14057248, 14935826, 25478762, 28114496, 29871652, 50957524, 56228992, 59743304, 101915048, 119486608, 203830096, 216569477, 238973216, 407660192, 433138954, 477946432, 815320384, 866277908, 955892864, 1630640768, 1732555816, 3465111632, 6930223264, 13860446528, 27720893056]

約数ペア:

[(1, 27720893056), (2, 13860446528), (4, 6930223264), (8, 3465111632), (16, 1732555816), (17, 1630640768), (29, 955892864), (32, 866277908), (34, 815320384), (58, 477946432), (64, 433138954), (68, 407660192), (116, 238973216), (128, 216569477), (136, 203830096), (232, 119486608), (272, 101915048), (464, 59743304), (493, 56228992), (544, 50957524), (928, 29871652), (986, 28114496), (1088, 25478762), (1856, 14935826), (1972, 14057248), (2176, 12739381), (3712, 7467913), (3944, 7028624), (7888, 3514312), (15776, 1757156), (31552, 878578), (63104, 439289)]