70238828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{4021}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 134463504

約数和(自身を除く): 64224676

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 4021, 4367, 8042, 8734, 16084, 17468, 44231, 88462, 176924, 1596337, 3192674, 6385348, 17559707, 35119414, 70238828]

約数ペア:

[(1, 70238828), (2, 35119414), (4, 17559707), (11, 6385348), (22, 3192674), (44, 1596337), (397, 176924), (794, 88462), (1588, 44231), (4021, 17468), (4367, 16084), (8042, 8734)]