64683524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19793}}^1$

素因数の和:19859

約数の個数: 24

約数和(自身を含む): 121931040

約数和(自身を除く): 57247516

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 19793, 39586, 79172, 376067, 752134, 851099, 1504268, 1702198, 3404396, 16170881, 32341762, 64683524]

約数ペア:

[(1, 64683524), (2, 32341762), (4, 16170881), (19, 3404396), (38, 1702198), (43, 1504268), (76, 851099), (86, 752134), (172, 376067), (817, 79172), (1634, 39586), (3268, 19793)]