28202684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 51609600

約数和(自身を除く): 23406916

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 2879, 4898, 5758, 9796, 11516, 89249, 178498, 227441, 356996, 454882, 909764, 7050671, 14101342, 28202684]

約数ペア:

[(1, 28202684), (2, 14101342), (4, 7050671), (31, 909764), (62, 454882), (79, 356996), (124, 227441), (158, 178498), (316, 89249), (2449, 11516), (2879, 9796), (4898, 5758)]