556036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 36

約数和(自身を含む): 1143268

約数和(自身を除く): 587232

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 289, 442, 481, 578, 629, 884, 962, 1156, 1258, 1924, 2516, 3757, 7514, 8177, 10693, 15028, 16354, 21386, 32708, 42772, 139009, 278018, 556036]

約数ペア:

[(1, 556036), (2, 278018), (4, 139009), (13, 42772), (17, 32708), (26, 21386), (34, 16354), (37, 15028), (52, 10693), (68, 8177), (74, 7514), (148, 3757), (221, 2516), (289, 1924), (442, 1258), (481, 1156), (578, 962), (629, 884)]