388528064

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{357103}}^1$

素因数の和:357132

約数の個数: 28

約数和(自身を含む): 816339744

約数和(自身を除く): 427811680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 357103, 714206, 1428412, 2856824, 5713648, 6070751, 11427296, 12141502, 22854592, 24283004, 48566008, 97132016, 194264032, 388528064]

約数ペア:

[(1, 388528064), (2, 194264032), (4, 97132016), (8, 48566008), (16, 24283004), (17, 22854592), (32, 12141502), (34, 11427296), (64, 6070751), (68, 5713648), (136, 2856824), (272, 1428412), (544, 714206), (1088, 357103)]