28127688

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{4231}}^1$

素因数の和:4517

約数の個数: 32

約数和(自身を含む): 70589760

約数和(自身を除く): 42462072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 4231, 6648, 8462, 12693, 16924, 25386, 33848, 50772, 101544, 1171987, 2343974, 3515961, 4687948, 7031922, 9375896, 14063844, 28127688]

約数ペア:

[(1, 28127688), (2, 14063844), (3, 9375896), (4, 7031922), (6, 4687948), (8, 3515961), (12, 2343974), (24, 1171987), (277, 101544), (554, 50772), (831, 33848), (1108, 25386), (1662, 16924), (2216, 12693), (3324, 8462), (4231, 6648)]