71274710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32251}}^1$

素因数の和:32288

約数の個数: 32

約数和(自身を含む): 146295072

約数和(自身を除く): 75020362

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 32251, 64502, 161255, 322510, 419263, 548267, 838526, 1096534, 2096315, 2741335, 4192630, 5482670, 7127471, 14254942, 35637355, 71274710]

約数ペア:

[(1, 71274710), (2, 35637355), (5, 14254942), (10, 7127471), (13, 5482670), (17, 4192630), (26, 2741335), (34, 2096315), (65, 1096534), (85, 838526), (130, 548267), (170, 419263), (221, 322510), (442, 161255), (1105, 64502), (2210, 32251)]