13297424

素因数分解:

$2^4\times 7^3\times {\mathrm{2423}}^1$

素因数の和:2452

約数の個数: 40

約数和(自身を含む): 30057600

約数和(自身を除く): 16760176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2423, 2744, 4846, 5488, 9692, 16961, 19384, 33922, 38768, 67844, 118727, 135688, 237454, 271376, 474908, 831089, 949816, 1662178, 1899632, 3324356, 6648712, 13297424]

約数ペア:

[(1, 13297424), (2, 6648712), (4, 3324356), (7, 1899632), (8, 1662178), (14, 949816), (16, 831089), (28, 474908), (49, 271376), (56, 237454), (98, 135688), (112, 118727), (196, 67844), (343, 38768), (392, 33922), (686, 19384), (784, 16961), (1372, 9692), (2423, 5488), (2744, 4846)]