72819152

素因数分解:

$2^4\times 7^1\times {\mathrm{733}}^1\times {\mathrm{887}}^1$

素因数の和:1635

約数の個数: 40

約数和(自身を含む): 161644416

約数和(自身を除く): 88825264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 733, 887, 1466, 1774, 2932, 3548, 5131, 5864, 6209, 7096, 10262, 11728, 12418, 14192, 20524, 24836, 41048, 49672, 82096, 99344, 650171, 1300342, 2600684, 4551197, 5201368, 9102394, 10402736, 18204788, 36409576, 72819152]

約数ペア:

[(1, 72819152), (2, 36409576), (4, 18204788), (7, 10402736), (8, 9102394), (14, 5201368), (16, 4551197), (28, 2600684), (56, 1300342), (112, 650171), (733, 99344), (887, 82096), (1466, 49672), (1774, 41048), (2932, 24836), (3548, 20524), (5131, 14192), (5864, 12418), (6209, 11728), (7096, 10262)]