7374872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 14767920

約数和(自身を除く): 7393048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 257, 422, 514, 844, 1028, 1688, 2056, 3587, 4369, 7174, 8738, 14348, 17476, 28696, 34952, 54227, 108454, 216908, 433816, 921859, 1843718, 3687436, 7374872]

約数ペア:

[(1, 7374872), (2, 3687436), (4, 1843718), (8, 921859), (17, 433816), (34, 216908), (68, 108454), (136, 54227), (211, 34952), (257, 28696), (422, 17476), (514, 14348), (844, 8738), (1028, 7174), (1688, 4369), (2056, 3587)]