27478214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2719}}^1$

素因数の和:2915

約数の個数: 16

約数和(自身を含む): 42823680

約数和(自身を除く): 15345466

約数列:

[1, 2, 31, 62, 163, 326, 2719, 5053, 5438, 10106, 84289, 168578, 443197, 886394, 13739107, 27478214]

約数ペア:

[(1, 27478214), (2, 13739107), (31, 886394), (62, 443197), (163, 168578), (326, 84289), (2719, 10106), (5053, 5438)]