130403776

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{6637}}^1$

素因数の和:6956

約数の個数: 28

約数和(自身を含む): 259652008

約数和(自身を除く): 129248232

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 6637, 9824, 13274, 19648, 26548, 53096, 106192, 212384, 424768, 2037559, 4075118, 8150236, 16300472, 32600944, 65201888, 130403776]

約数ペア:

[(1, 130403776), (2, 65201888), (4, 32600944), (8, 16300472), (16, 8150236), (32, 4075118), (64, 2037559), (307, 424768), (614, 212384), (1228, 106192), (2456, 53096), (4912, 26548), (6637, 19648), (9824, 13274)]