71140070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{418471}}^1$

素因数の和:418495

約数の個数: 16

約数和(自身を含む): 135584928

約数和(自身を除く): 64444858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 418471, 836942, 2092355, 4184710, 7114007, 14228014, 35570035, 71140070]

約数ペア:

[(1, 71140070), (2, 35570035), (5, 14228014), (10, 7114007), (17, 4184710), (34, 2092355), (85, 836942), (170, 418471)]