64243748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{11959}}^1$

素因数の和:12059

約数の個数: 24

約数和(自身を含む): 120556800

約数和(自身を除く): 56313052

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 11959, 23918, 47836, 203303, 406606, 813212, 944761, 1889522, 3779044, 16060937, 32121874, 64243748]

約数ペア:

[(1, 64243748), (2, 32121874), (4, 16060937), (17, 3779044), (34, 1889522), (68, 944761), (79, 813212), (158, 406606), (316, 203303), (1343, 47836), (2686, 23918), (5372, 11959)]