71124430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32183}}^1$

素因数の和:32220

約数の個数: 32

約数和(自身を含む): 145986624

約数和(自身を除く): 74862194

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 32183, 64366, 160915, 321830, 418379, 547111, 836758, 1094222, 2091895, 2735555, 4183790, 5471110, 7112443, 14224886, 35562215, 71124430]

約数ペア:

[(1, 71124430), (2, 35562215), (5, 14224886), (10, 7112443), (13, 5471110), (17, 4183790), (26, 2735555), (34, 2091895), (65, 1094222), (85, 836758), (130, 547111), (170, 418379), (221, 321830), (442, 160915), (1105, 64366), (2210, 32183)]