28749688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{326701}}^1$

素因数の和:326718

約数の個数: 16

約数和(自身を含む): 58806360

約数和(自身を除く): 30056672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 326701, 653402, 1306804, 2613608, 3593711, 7187422, 14374844, 28749688]

約数ペア:

[(1, 28749688), (2, 14374844), (4, 7187422), (8, 3593711), (11, 2613608), (22, 1306804), (44, 653402), (88, 326701)]