4574881456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{65837}}^1$

素因数の和:65989

約数の個数: 40

約数和(自身を含む): 9159909264

約数和(自身を除く): 4585027808

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 202, 344, 404, 688, 808, 1616, 4343, 8686, 17372, 34744, 65837, 69488, 131674, 263348, 526696, 1053392, 2830991, 5661982, 6649537, 11323964, 13299074, 22647928, 26598148, 45295856, 53196296, 106392592, 285930091, 571860182, 1143720364, 2287440728, 4574881456]

約数ペア:

[(1, 4574881456), (2, 2287440728), (4, 1143720364), (8, 571860182), (16, 285930091), (43, 106392592), (86, 53196296), (101, 45295856), (172, 26598148), (202, 22647928), (344, 13299074), (404, 11323964), (688, 6649537), (808, 5661982), (1616, 2830991), (4343, 1053392), (8686, 526696), (17372, 263348), (34744, 131674), (65837, 69488)]