28258306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16603}}^1$

素因数の和:16665

約数の個数: 16

約数和(自身を含む): 45428544

約数和(自身を除く): 17170238

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 16603, 33206, 381869, 614311, 763738, 1228622, 14129153, 28258306]

約数ペア:

[(1, 28258306), (2, 14129153), (23, 1228622), (37, 763738), (46, 614311), (74, 381869), (851, 33206), (1702, 16603)]