77444528

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9739}}^1$

素因数の和:9825

約数の個数: 40

約数和(自身を含む): 173917440

約数和(自身を除く): 96472912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 9739, 19478, 38956, 68173, 77912, 136346, 155824, 272692, 545384, 691469, 1090768, 1382938, 2765876, 4840283, 5531752, 9680566, 11063504, 19361132, 38722264, 77444528]

約数ペア:

[(1, 77444528), (2, 38722264), (4, 19361132), (7, 11063504), (8, 9680566), (14, 5531752), (16, 4840283), (28, 2765876), (56, 1382938), (71, 1090768), (112, 691469), (142, 545384), (284, 272692), (497, 155824), (568, 136346), (994, 77912), (1136, 68173), (1988, 38956), (3976, 19478), (7952, 9739)]