13581736

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{857}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 29240640

約数和(自身を除く): 15658904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 857, 1132, 1714, 1981, 2264, 3428, 3962, 5999, 6856, 7924, 11998, 15848, 23996, 47992, 242531, 485062, 970124, 1697717, 1940248, 3395434, 6790868, 13581736]

約数ペア:

[(1, 13581736), (2, 6790868), (4, 3395434), (7, 1940248), (8, 1697717), (14, 970124), (28, 485062), (56, 242531), (283, 47992), (566, 23996), (857, 15848), (1132, 11998), (1714, 7924), (1981, 6856), (2264, 5999), (3428, 3962)]