28704544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{81547}}^1$

素因数の和:81568

約数の個数: 24

約数和(自身を含む): 61650288

約数和(自身を除く): 32945744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 81547, 163094, 326188, 652376, 897017, 1304752, 1794034, 2609504, 3588068, 7176136, 14352272, 28704544]

約数ペア:

[(1, 28704544), (2, 14352272), (4, 7176136), (8, 3588068), (11, 2609504), (16, 1794034), (22, 1304752), (32, 897017), (44, 652376), (88, 326188), (176, 163094), (352, 81547)]