12870297728

素因数分解:

$2^7\times {\mathrm{3169}}^1\times {\mathrm{31729}}^1$

素因数の和:34912

約数の個数: 32

約数和(自身を含む): 25648945500

約数和(自身を除く): 12778647772

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3169, 6338, 12676, 25352, 31729, 50704, 63458, 101408, 126916, 202816, 253832, 405632, 507664, 1015328, 2030656, 4061312, 100549201, 201098402, 402196804, 804393608, 1608787216, 3217574432, 6435148864, 12870297728]

約数ペア:

[(1, 12870297728), (2, 6435148864), (4, 3217574432), (8, 1608787216), (16, 804393608), (32, 402196804), (64, 201098402), (128, 100549201), (3169, 4061312), (6338, 2030656), (12676, 1015328), (25352, 507664), (31729, 405632), (50704, 253832), (63458, 202816), (101408, 126916)]