71730604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{16141}}^1$

素因数の和:16257

約数の個数: 24

約数和(自身を含む): 138304656

約数和(自身を除く): 66574052

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 16141, 32282, 64564, 177551, 355102, 710204, 1630241, 3260482, 6520964, 17932651, 35865302, 71730604]

約数ペア:

[(1, 71730604), (2, 35865302), (4, 17932651), (11, 6520964), (22, 3260482), (44, 1630241), (101, 710204), (202, 355102), (404, 177551), (1111, 64564), (2222, 32282), (4444, 16141)]