705655472

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{1213}}^1$

素因数の和:1677

約数の個数: 40

約数和(自身を含む): 1385533344

約数和(自身を除く): 679877872

約数列:

[1, 2, 4, 8, 16, 103, 206, 353, 412, 706, 824, 1213, 1412, 1648, 2426, 2824, 4852, 5648, 9704, 19408, 36359, 72718, 124939, 145436, 249878, 290872, 428189, 499756, 581744, 856378, 999512, 1712756, 1999024, 3425512, 6851024, 44103467, 88206934, 176413868, 352827736, 705655472]

約数ペア:

[(1, 705655472), (2, 352827736), (4, 176413868), (8, 88206934), (16, 44103467), (103, 6851024), (206, 3425512), (353, 1999024), (412, 1712756), (706, 999512), (824, 856378), (1213, 581744), (1412, 499756), (1648, 428189), (2426, 290872), (2824, 249878), (4852, 145436), (5648, 124939), (9704, 72718), (19408, 36359)]