28764152

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 55350000

約数和(自身を除く): 26585848

約数列:

[1, 2, 4, 8, 59, 118, 149, 236, 298, 409, 472, 596, 818, 1192, 1636, 3272, 8791, 17582, 24131, 35164, 48262, 60941, 70328, 96524, 121882, 193048, 243764, 487528, 3595519, 7191038, 14382076, 28764152]

約数ペア:

[(1, 28764152), (2, 14382076), (4, 7191038), (8, 3595519), (59, 487528), (118, 243764), (149, 193048), (236, 121882), (298, 96524), (409, 70328), (472, 60941), (596, 48262), (818, 35164), (1192, 24131), (1636, 17582), (3272, 8791)]