28750216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{326707}}^1$

素因数の和:326724

約数の個数: 16

約数和(自身を含む): 58807440

約数和(自身を除く): 30057224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 326707, 653414, 1306828, 2613656, 3593777, 7187554, 14375108, 28750216]

約数ペア:

[(1, 28750216), (2, 14375108), (4, 7187554), (8, 3593777), (11, 2613656), (22, 1306828), (44, 653414), (88, 326707)]