70290192427

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1239839}}^1$

素因数の和:1239955

約数の個数: 24

約数和(自身を含む): 89045308800

約数和(自身を除く): 18755116373

約数列:

[1, 7, 13, 49, 89, 91, 623, 637, 1157, 4361, 8099, 56693, 1239839, 8678873, 16117907, 60752111, 110345671, 112825349, 772419697, 789777443, 1434493723, 5406937879, 10041456061, 70290192427]

約数ペア:

[(1, 70290192427), (7, 10041456061), (13, 5406937879), (49, 1434493723), (89, 789777443), (91, 772419697), (623, 112825349), (637, 110345671), (1157, 60752111), (4361, 16117907), (8099, 8678873), (56693, 1239839)]