72133616

素因数分解:

$2^4\times {\mathrm{2069}}^1\times {\mathrm{2179}}^1$

素因数の和:4256

約数の個数: 20

約数和(自身を含む): 139890600

約数和(自身を除く): 67756984

約数列:

[1, 2, 4, 8, 16, 2069, 2179, 4138, 4358, 8276, 8716, 16552, 17432, 33104, 34864, 4508351, 9016702, 18033404, 36066808, 72133616]

約数ペア:

[(1, 72133616), (2, 36066808), (4, 18033404), (8, 9016702), (16, 4508351), (2069, 34864), (2179, 33104), (4138, 17432), (4358, 16552), (8276, 8716)]