73889776

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{17041}}^1$

素因数の和:17320

約数の個数: 20

約数和(自身を含む): 143698144

約数和(自身を除く): 69808368

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 17041, 34082, 68164, 136328, 272656, 4618111, 9236222, 18472444, 36944888, 73889776]

約数ペア:

[(1, 73889776), (2, 36944888), (4, 18472444), (8, 9236222), (16, 4618111), (271, 272656), (542, 136328), (1084, 68164), (2168, 34082), (4336, 17041)]