66425044

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33413}}^1$

素因数の和:33495

約数の個数: 24

約数和(自身を含む): 134725248

約数和(自身を除く): 68300204

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 33413, 66826, 133652, 233891, 467782, 935564, 2372323, 4744646, 9489292, 16606261, 33212522, 66425044]

約数ペア:

[(1, 66425044), (2, 33212522), (4, 16606261), (7, 9489292), (14, 4744646), (28, 2372323), (71, 935564), (142, 467782), (284, 233891), (497, 133652), (994, 66826), (1988, 33413)]