16461256

素因数分解:

$2^3\times 7^4\times {\mathrm{857}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 36048870

約数和(自身を除く): 19587614

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 857, 1372, 1714, 2401, 2744, 3428, 4802, 5999, 6856, 9604, 11998, 19208, 23996, 41993, 47992, 83986, 167972, 293951, 335944, 587902, 1175804, 2057657, 2351608, 4115314, 8230628, 16461256]

約数ペア:

[(1, 16461256), (2, 8230628), (4, 4115314), (7, 2351608), (8, 2057657), (14, 1175804), (28, 587902), (49, 335944), (56, 293951), (98, 167972), (196, 83986), (343, 47992), (392, 41993), (686, 23996), (857, 19208), (1372, 11998), (1714, 9604), (2401, 6856), (2744, 5999), (3428, 4802)]