68905046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3253}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 126515520

約数和(自身を除く): 57610474

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 3253, 6506, 10591, 21182, 22771, 45542, 55301, 110602, 289517, 387107, 579034, 774214, 2026619, 4053238, 4921789, 9843578, 34452523, 68905046]

約数ペア:

[(1, 68905046), (2, 34452523), (7, 9843578), (14, 4921789), (17, 4053238), (34, 2026619), (89, 774214), (119, 579034), (178, 387107), (238, 289517), (623, 110602), (1246, 55301), (1513, 45542), (3026, 22771), (3253, 21182), (6506, 10591)]