12761672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20717}}^1$

素因数の和:20741

約数の個数: 32

約数和(自身を含む): 29833920

約数和(自身を除く): 17072248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20717, 41434, 82868, 145019, 165736, 227887, 290038, 455774, 580076, 911548, 1160152, 1595209, 1823096, 3190418, 6380836, 12761672]

約数ペア:

[(1, 12761672), (2, 6380836), (4, 3190418), (7, 1823096), (8, 1595209), (11, 1160152), (14, 911548), (22, 580076), (28, 455774), (44, 290038), (56, 227887), (77, 165736), (88, 145019), (154, 82868), (308, 41434), (616, 20717)]