70404817

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 86184000

約数和(自身を除く): 15779183

約数列:

[1, 7, 23, 49, 161, 179, 349, 1127, 1253, 2443, 4117, 8027, 8771, 17101, 28819, 56189, 62471, 201733, 393323, 437297, 1436833, 3061079, 10057831, 70404817]

約数ペア:

[(1, 70404817), (7, 10057831), (23, 3061079), (49, 1436833), (161, 437297), (179, 393323), (349, 201733), (1127, 62471), (1253, 56189), (2443, 28819), (4117, 17101), (8027, 8771)]