68913026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5333}}^1$

素因数の和:5426

約数の個数: 32

約数和(自身を含む): 129040128

約数和(自身を除く): 60127102

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 5333, 6461, 10666, 12922, 37331, 69329, 74662, 138658, 378643, 485303, 757286, 970606, 2650501, 4922359, 5301002, 9844718, 34456513, 68913026]

約数ペア:

[(1, 68913026), (2, 34456513), (7, 9844718), (13, 5301002), (14, 4922359), (26, 2650501), (71, 970606), (91, 757286), (142, 485303), (182, 378643), (497, 138658), (923, 74662), (994, 69329), (1846, 37331), (5333, 12922), (6461, 10666)]