9405992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 18559200

約数和(自身を除く): 9153208

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 739, 1478, 1591, 2956, 3182, 5912, 6364, 12728, 27343, 31777, 54686, 63554, 109372, 127108, 218744, 254216, 1175749, 2351498, 4702996, 9405992]

約数ペア:

[(1, 9405992), (2, 4702996), (4, 2351498), (8, 1175749), (37, 254216), (43, 218744), (74, 127108), (86, 109372), (148, 63554), (172, 54686), (296, 31777), (344, 27343), (739, 12728), (1478, 6364), (1591, 5912), (2956, 3182)]