66066748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{34919}}^1$

素因数の和:34977

約数の個数: 24

約数和(自身を含む): 129064320

約数和(自身を除く): 62997572

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 34919, 69838, 139676, 384109, 768218, 1501517, 1536436, 3003034, 6006068, 16516687, 33033374, 66066748]

約数ペア:

[(1, 66066748), (2, 33033374), (4, 16516687), (11, 6006068), (22, 3003034), (43, 1536436), (44, 1501517), (86, 768218), (172, 384109), (473, 139676), (946, 69838), (1892, 34919)]