70902028

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 126100800

約数和(自身を除く): 55198772

約数列:

[1, 2, 4, 89, 178, 277, 356, 554, 719, 1108, 1438, 2876, 24653, 49306, 63991, 98612, 127982, 199163, 255964, 398326, 796652, 17725507, 35451014, 70902028]

約数ペア:

[(1, 70902028), (2, 35451014), (4, 17725507), (89, 796652), (178, 398326), (277, 255964), (356, 199163), (554, 127982), (719, 98612), (1108, 63991), (1438, 49306), (2876, 24653)]