68330472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{406729}}^1$

素因数の和:406745

約数の個数: 32

約数和(自身を含む): 195230400

約数和(自身を除く): 126899928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 406729, 813458, 1220187, 1626916, 2440374, 2847103, 3253832, 4880748, 5694206, 8541309, 9761496, 11388412, 17082618, 22776824, 34165236, 68330472]

約数ペア:

[(1, 68330472), (2, 34165236), (3, 22776824), (4, 17082618), (6, 11388412), (7, 9761496), (8, 8541309), (12, 5694206), (14, 4880748), (21, 3253832), (24, 2847103), (28, 2440374), (42, 1626916), (56, 1220187), (84, 813458), (168, 406729)]