71553170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32377}}^1$

素因数の和:32414

約数の個数: 32

約数和(自身を含む): 146866608

約数和(自身を除く): 75313438

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 32377, 64754, 161885, 323770, 420901, 550409, 841802, 1100818, 2104505, 2752045, 4209010, 5504090, 7155317, 14310634, 35776585, 71553170]

約数ペア:

[(1, 71553170), (2, 35776585), (5, 14310634), (10, 7155317), (13, 5504090), (17, 4209010), (26, 2752045), (34, 2104505), (65, 1100818), (85, 841802), (130, 550409), (170, 420901), (221, 323770), (442, 161885), (1105, 64754), (2210, 32377)]