140602528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{399439}}^1$

素因数の和:399460

約数の個数: 24

約数和(自身を含む): 301976640

約数和(自身を除く): 161374112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 399439, 798878, 1597756, 3195512, 4393829, 6391024, 8787658, 12782048, 17575316, 35150632, 70301264, 140602528]

約数ペア:

[(1, 140602528), (2, 70301264), (4, 35150632), (8, 17575316), (11, 12782048), (16, 8787658), (22, 6391024), (32, 4393829), (44, 3195512), (88, 1597756), (176, 798878), (352, 399439)]