13939688

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1087}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 30028800

約数和(自身を除く): 16089112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1087, 1603, 1832, 2174, 3206, 4348, 6412, 7609, 8696, 12824, 15218, 30436, 60872, 248923, 497846, 995692, 1742461, 1991384, 3484922, 6969844, 13939688]

約数ペア:

[(1, 13939688), (2, 6969844), (4, 3484922), (7, 1991384), (8, 1742461), (14, 995692), (28, 497846), (56, 248923), (229, 60872), (458, 30436), (916, 15218), (1087, 12824), (1603, 8696), (1832, 7609), (2174, 6412), (3206, 4348)]