68509651844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{4246817}}^1$

素因数の和:4246967

約数の個数: 24

約数和(自身を含む): 124261894680

約数和(自身を除く): 55752242836

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 4033, 8066, 16132, 4246817, 8493634, 16987268, 157132229, 314264458, 462903053, 628528916, 925806106, 1851612212, 17127412961, 34254825922, 68509651844]

約数ペア:

[(1, 68509651844), (2, 34254825922), (4, 17127412961), (37, 1851612212), (74, 925806106), (109, 628528916), (148, 462903053), (218, 314264458), (436, 157132229), (4033, 16987268), (8066, 8493634), (16132, 4246817)]