64810634

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{34807}}^1$

素因数の和:34842

約数の個数: 24

約数和(自身を含む): 119043360

約数和(自身を除く): 54232726

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 34807, 69614, 243649, 487298, 661333, 1322666, 1705543, 3411086, 4629331, 9258662, 32405317, 64810634]

約数ペア:

[(1, 64810634), (2, 32405317), (7, 9258662), (14, 4629331), (19, 3411086), (38, 1705543), (49, 1322666), (98, 661333), (133, 487298), (266, 243649), (931, 69614), (1862, 34807)]