70494928

素因数分解:

$2^4\times 7^2\times {\mathrm{89917}}^1$

素因数の和:89939

約数の個数: 30

約数和(自身を含む): 158885106

約数和(自身を除く): 88390178

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 89917, 179834, 359668, 629419, 719336, 1258838, 1438672, 2517676, 4405933, 5035352, 8811866, 10070704, 17623732, 35247464, 70494928]

約数ペア:

[(1, 70494928), (2, 35247464), (4, 17623732), (7, 10070704), (8, 8811866), (14, 5035352), (16, 4405933), (28, 2517676), (49, 1438672), (56, 1258838), (98, 719336), (112, 629419), (196, 359668), (392, 179834), (784, 89917)]