74690684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{455431}}^1$

素因数の和:455476

約数の個数: 12

約数和(自身を含む): 133897008

約数和(自身を除く): 59206324

約数列:

[1, 2, 4, 41, 82, 164, 455431, 910862, 1821724, 18672671, 37345342, 74690684]

約数ペア:

[(1, 74690684), (2, 37345342), (4, 18672671), (41, 1821724), (82, 910862), (164, 455431)]