74970928

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{26177}}^1$

素因数の和:26364

約数の個数: 20

約数和(自身を含む): 146073240

約数和(自身を除く): 71102312

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 26177, 52354, 104708, 209416, 418832, 4685683, 9371366, 18742732, 37485464, 74970928]

約数ペア:

[(1, 74970928), (2, 37485464), (4, 18742732), (8, 9371366), (16, 4685683), (179, 418832), (358, 209416), (716, 104708), (1432, 52354), (2864, 26177)]