28311796

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 50337504

約数和(自身を除く): 22025708

約数列:

[1, 2, 4, 163, 173, 251, 326, 346, 502, 652, 692, 1004, 28199, 40913, 43423, 56398, 81826, 86846, 112796, 163652, 173692, 7077949, 14155898, 28311796]

約数ペア:

[(1, 28311796), (2, 14155898), (4, 7077949), (163, 173692), (173, 163652), (251, 112796), (326, 86846), (346, 81826), (502, 56398), (652, 43423), (692, 40913), (1004, 28199)]