28696712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{326099}}^1$

素因数の和:326116

約数の個数: 16

約数和(自身を含む): 58698000

約数和(自身を除く): 30001288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 326099, 652198, 1304396, 2608792, 3587089, 7174178, 14348356, 28696712]

約数ペア:

[(1, 28696712), (2, 14348356), (4, 7174178), (8, 3587089), (11, 2608792), (22, 1304396), (44, 652198), (88, 326099)]