56223874

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 44576126

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 574, 686, 1999, 2009, 3998, 4018, 13993, 14063, 27986, 28126, 81959, 97951, 163918, 195902, 573713, 685657, 1147426, 1371314, 4015991, 8031982, 28111937, 56223874]

約数ペア:

[(1, 56223874), (2, 28111937), (7, 8031982), (14, 4015991), (41, 1371314), (49, 1147426), (82, 685657), (98, 573713), (287, 195902), (343, 163918), (574, 97951), (686, 81959), (1999, 28126), (2009, 27986), (3998, 14063), (4018, 13993)]