74647534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{18287}}^1$

素因数の和:18459

約数の個数: 16

約数和(自身を含む): 121359168

約数和(自身を除く): 46711634

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 18287, 36574, 237731, 475462, 2871059, 5742118, 37323767, 74647534]

約数ペア:

[(1, 74647534), (2, 37323767), (13, 5742118), (26, 2871059), (157, 475462), (314, 237731), (2041, 36574), (4082, 18287)]