68741394

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 139461696

約数和(自身を除く): 70720302

約数列:

[1, 2, 3, 6, 137, 241, 274, 347, 411, 482, 694, 723, 822, 1041, 1446, 2082, 33017, 47539, 66034, 83627, 95078, 99051, 142617, 167254, 198102, 250881, 285234, 501762, 11456899, 22913798, 34370697, 68741394]

約数ペア:

[(1, 68741394), (2, 34370697), (3, 22913798), (6, 11456899), (137, 501762), (241, 285234), (274, 250881), (347, 198102), (411, 167254), (482, 142617), (694, 99051), (723, 95078), (822, 83627), (1041, 66034), (1446, 47539), (2082, 33017)]