28525354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5867}}^1$

素因数の和:5910

約数の個数: 32

約数和(自身を含む): 53234496

約数和(自身を除く): 24709142

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 5867, 11734, 64537, 76271, 99739, 129074, 152542, 199478, 838981, 1097129, 1296607, 1677962, 2194258, 2593214, 14262677, 28525354]

約数ペア:

[(1, 28525354), (2, 14262677), (11, 2593214), (13, 2194258), (17, 1677962), (22, 1296607), (26, 1097129), (34, 838981), (143, 199478), (187, 152542), (221, 129074), (286, 99739), (374, 76271), (442, 64537), (2431, 11734), (4862, 5867)]