47140252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{4253}}^1$

素因数の和:4437

約数の個数: 24

約数和(自身を含む): 87904656

約数和(自身を除く): 40764404

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 4253, 5542, 8506, 11084, 17012, 72301, 144602, 289204, 693239, 1386478, 2772956, 11785063, 23570126, 47140252]

約数ペア:

[(1, 47140252), (2, 23570126), (4, 11785063), (17, 2772956), (34, 1386478), (68, 693239), (163, 289204), (326, 144602), (652, 72301), (2771, 17012), (4253, 11084), (5542, 8506)]