40346144396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{641923}}^1$

素因数の和:642773

約数の個数: 24

約数和(自身を含む): 74411830080

約数和(自身を除く): 34065685684

約数列:

[1, 2, 4, 19, 38, 76, 827, 1654, 3308, 15713, 31426, 62852, 641923, 1283846, 2567692, 12196537, 24393074, 48786148, 530870321, 1061740642, 2123481284, 10086536099, 20173072198, 40346144396]

約数ペア:

[(1, 40346144396), (2, 20173072198), (4, 10086536099), (19, 2123481284), (38, 1061740642), (76, 530870321), (827, 48786148), (1654, 24393074), (3308, 12196537), (15713, 2567692), (31426, 1283846), (62852, 641923)]