13717256

素因数分解:

$2^3\times 7^3\times {\mathrm{4999}}^1$

素因数の和:5026

約数の個数: 32

約数和(自身を含む): 30000000

約数和(自身を除く): 16282744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 4999, 9998, 19996, 34993, 39992, 69986, 139972, 244951, 279944, 489902, 979804, 1714657, 1959608, 3429314, 6858628, 13717256]

約数ペア:

[(1, 13717256), (2, 6858628), (4, 3429314), (7, 1959608), (8, 1714657), (14, 979804), (28, 489902), (49, 279944), (56, 244951), (98, 139972), (196, 69986), (343, 39992), (392, 34993), (686, 19996), (1372, 9998), (2744, 4999)]