72851504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8807}}^1$

素因数の和:8873

約数の個数: 40

約数和(自身を含む): 157275648

約数和(自身を除く): 84424144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 8807, 17614, 35228, 70456, 96877, 140912, 193754, 387508, 413929, 775016, 827858, 1550032, 1655716, 3311432, 4553219, 6622864, 9106438, 18212876, 36425752, 72851504]

約数ペア:

[(1, 72851504), (2, 36425752), (4, 18212876), (8, 9106438), (11, 6622864), (16, 4553219), (22, 3311432), (44, 1655716), (47, 1550032), (88, 827858), (94, 775016), (176, 413929), (188, 387508), (376, 193754), (517, 140912), (752, 96877), (1034, 70456), (2068, 35228), (4136, 17614), (8272, 8807)]