3129112

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 6808320

約数和(自身を除く): 3679208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 787, 994, 1574, 1988, 3148, 3976, 5509, 6296, 11018, 22036, 44072, 55877, 111754, 223508, 391139, 447016, 782278, 1564556, 3129112]

約数ペア:

[(1, 3129112), (2, 1564556), (4, 782278), (7, 447016), (8, 391139), (14, 223508), (28, 111754), (56, 55877), (71, 44072), (142, 22036), (284, 11018), (497, 6296), (568, 5509), (787, 3976), (994, 3148), (1574, 1988)]