71324066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 119880000

約数和(自身を除く): 48555934

約数列:

[1, 2, 11, 22, 73, 89, 146, 178, 499, 803, 979, 998, 1606, 1958, 5489, 6497, 10978, 12994, 36427, 44411, 71467, 72854, 88822, 142934, 400697, 488521, 801394, 977042, 3242003, 6484006, 35662033, 71324066]

約数ペア:

[(1, 71324066), (2, 35662033), (11, 6484006), (22, 3242003), (73, 977042), (89, 801394), (146, 488521), (178, 400697), (499, 142934), (803, 88822), (979, 72854), (998, 71467), (1606, 44411), (1958, 36427), (5489, 12994), (6497, 10978)]