38722264

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9739}}^1$

素因数の和:9823

約数の個数: 32

約数和(自身を含む): 84153600

約数和(自身を除く): 45431336

約数列:

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

約数ペア:

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