5485256

素因数分解:

$2^3\times 7^3\times {\mathrm{1999}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 12000000

約数和(自身を除く): 6514744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 1999, 2744, 3998, 7996, 13993, 15992, 27986, 55972, 97951, 111944, 195902, 391804, 685657, 783608, 1371314, 2742628, 5485256]

約数ペア:

[(1, 5485256), (2, 2742628), (4, 1371314), (7, 783608), (8, 685657), (14, 391804), (28, 195902), (49, 111944), (56, 97951), (98, 55972), (196, 27986), (343, 15992), (392, 13993), (686, 7996), (1372, 3998), (1999, 2744)]