68755974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23057}}^1$

素因数の和:23140

約数の個数: 32

約数和(自身を含む): 159376896

約数和(自身を除く): 90620922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 23057, 46114, 69171, 138342, 161399, 322798, 484197, 968394, 1637047, 3274094, 4911141, 9822282, 11459329, 22918658, 34377987, 68755974]

約数ペア:

[(1, 68755974), (2, 34377987), (3, 22918658), (6, 11459329), (7, 9822282), (14, 4911141), (21, 3274094), (42, 1637047), (71, 968394), (142, 484197), (213, 322798), (426, 161399), (497, 138342), (994, 69171), (1491, 46114), (2982, 23057)]