70073479

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 86069088

約数和(自身を除く): 15995609

約数列:

[1, 7, 23, 49, 97, 161, 641, 679, 1127, 2231, 4487, 4753, 14743, 15617, 31409, 62177, 103201, 109319, 435239, 722407, 1430071, 3046673, 10010497, 70073479]

約数ペア:

[(1, 70073479), (7, 10010497), (23, 3046673), (49, 1430071), (97, 722407), (161, 435239), (641, 109319), (679, 103201), (1127, 62177), (2231, 31409), (4487, 15617), (4753, 14743)]