68715528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409021}}^1$

素因数の和:409037

約数の個数: 32

約数和(自身を含む): 196330560

約数和(自身を除く): 127615032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409021, 818042, 1227063, 1636084, 2454126, 2863147, 3272168, 4908252, 5726294, 8589441, 9816504, 11452588, 17178882, 22905176, 34357764, 68715528]

約数ペア:

[(1, 68715528), (2, 34357764), (3, 22905176), (4, 17178882), (6, 11452588), (7, 9816504), (8, 8589441), (12, 5726294), (14, 4908252), (21, 3272168), (24, 2863147), (28, 2454126), (42, 1636084), (56, 1227063), (84, 818042), (168, 409021)]