71501590

素因数分解:

$2^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{5573}}^1$

素因数の和:6863

約数の個数: 16

約数和(自身を含む): 128826288

約数和(自身を除く): 57324698

約数列:

[1, 2, 5, 10, 1283, 2566, 5573, 6415, 11146, 12830, 27865, 55730, 7150159, 14300318, 35750795, 71501590]

約数ペア:

[(1, 71501590), (2, 35750795), (5, 14300318), (10, 7150159), (1283, 55730), (2566, 27865), (5573, 12830), (6415, 11146)]