72690656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{119557}}^1$

素因数の和:119586

約数の個数: 24

約数和(自身を含む): 150643080

約数和(自身を除く): 77952424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 119557, 239114, 478228, 956456, 1912912, 2271583, 3825824, 4543166, 9086332, 18172664, 36345328, 72690656]

約数ペア:

[(1, 72690656), (2, 36345328), (4, 18172664), (8, 9086332), (16, 4543166), (19, 3825824), (32, 2271583), (38, 1912912), (76, 956456), (152, 478228), (304, 239114), (608, 119557)]