61569664

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 133489440

約数和(自身を除く): 71919776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 163, 208, 227, 326, 416, 454, 652, 832, 908, 1304, 1664, 1816, 2119, 2608, 2951, 3632, 4238, 5216, 5902, 7264, 8476, 10432, 11804, 14528, 16952, 20864, 23608, 29056, 33904, 37001, 47216, 67808, 74002, 94432, 135616, 148004, 188864, 271232, 296008, 377728, 481013, 592016, 962026, 1184032, 1924052, 2368064, 3848104, 4736128, 7696208, 15392416, 30784832, 61569664]

約数ペア:

[(1, 61569664), (2, 30784832), (4, 15392416), (8, 7696208), (13, 4736128), (16, 3848104), (26, 2368064), (32, 1924052), (52, 1184032), (64, 962026), (104, 592016), (128, 481013), (163, 377728), (208, 296008), (227, 271232), (326, 188864), (416, 148004), (454, 135616), (652, 94432), (832, 74002), (908, 67808), (1304, 47216), (1664, 37001), (1816, 33904), (2119, 29056), (2608, 23608), (2951, 20864), (3632, 16952), (4238, 14528), (5216, 11804), (5902, 10432), (7264, 8476)]