64536696826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{242619161}}^1$

素因数の和:242619189

約数の個数: 16

約数和(自身を含む): 116457197760

約数和(自身を除く): 51920500934

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 242619161, 485238322, 1698334127, 3396668254, 4609764059, 9219528118, 32268348413, 64536696826]

約数ペア:

[(1, 64536696826), (2, 32268348413), (7, 9219528118), (14, 4609764059), (19, 3396668254), (38, 1698334127), (133, 485238322), (266, 242619161)]