42560912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 87375360

約数和(自身を除く): 44814448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 733, 764, 1466, 1528, 2932, 3056, 3629, 5864, 7258, 11728, 13927, 14516, 27854, 29032, 55708, 58064, 111416, 140003, 222832, 280006, 560012, 1120024, 2240048, 2660057, 5320114, 10640228, 21280456, 42560912]

約数ペア:

[(1, 42560912), (2, 21280456), (4, 10640228), (8, 5320114), (16, 2660057), (19, 2240048), (38, 1120024), (76, 560012), (152, 280006), (191, 222832), (304, 140003), (382, 111416), (733, 58064), (764, 55708), (1466, 29032), (1528, 27854), (2932, 14516), (3056, 13927), (3629, 11728), (5864, 7258)]