25233052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 48319320

約数和(自身を除く): 23086268

約数列:

[1, 2, 4, 13, 26, 52, 163, 169, 229, 326, 338, 458, 652, 676, 916, 2119, 2977, 4238, 5954, 8476, 11908, 27547, 37327, 38701, 55094, 74654, 77402, 110188, 149308, 154804, 485251, 970502, 1941004, 6308263, 12616526, 25233052]

約数ペア:

[(1, 25233052), (2, 12616526), (4, 6308263), (13, 1941004), (26, 970502), (52, 485251), (163, 154804), (169, 149308), (229, 110188), (326, 77402), (338, 74654), (458, 55094), (652, 38701), (676, 37327), (916, 27547), (2119, 11908), (2977, 8476), (4238, 5954)]