3831688

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 8372160

約数和(自身を除く): 4540472

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1291, 1484, 2582, 2968, 5164, 9037, 10328, 18074, 36148, 68423, 72296, 136846, 273692, 478961, 547384, 957922, 1915844, 3831688]

約数ペア:

[(1, 3831688), (2, 1915844), (4, 957922), (7, 547384), (8, 478961), (14, 273692), (28, 136846), (53, 72296), (56, 68423), (106, 36148), (212, 18074), (371, 10328), (424, 9037), (742, 5164), (1291, 2968), (1484, 2582)]