67458512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20173}}^1$

素因数の和:20211

約数の個数: 40

約数和(自身を含む): 150094560

約数和(自身を除く): 82636048

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 20173, 40346, 80692, 161384, 221903, 322768, 383287, 443806, 766574, 887612, 1533148, 1775224, 3066296, 3550448, 4216157, 6132592, 8432314, 16864628, 33729256, 67458512]

約数ペア:

[(1, 67458512), (2, 33729256), (4, 16864628), (8, 8432314), (11, 6132592), (16, 4216157), (19, 3550448), (22, 3066296), (38, 1775224), (44, 1533148), (76, 887612), (88, 766574), (152, 443806), (176, 383287), (209, 322768), (304, 221903), (418, 161384), (836, 80692), (1672, 40346), (3344, 20173)]