856551656

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{69661}}^1$

素因数の和:69749

約数の個数: 32

約数和(自身を含む): 1692786600

約数和(自身を除く): 836234944

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 3074, 6148, 12296, 69661, 139322, 278644, 557288, 2020169, 3692033, 4040338, 7384066, 8080676, 14768132, 16161352, 29536264, 107068957, 214137914, 428275828, 856551656]

約数ペア:

[(1, 856551656), (2, 428275828), (4, 214137914), (8, 107068957), (29, 29536264), (53, 16161352), (58, 14768132), (106, 8080676), (116, 7384066), (212, 4040338), (232, 3692033), (424, 2020169), (1537, 557288), (3074, 278644), (6148, 139322), (12296, 69661)]