27781108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2883

約数の個数: 24

約数和(自身を含む): 50637384

約数和(自身を除く): 22856276

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 2777, 5002, 5554, 10004, 11108, 113857, 169397, 227714, 338794, 455428, 677588, 6945277, 13890554, 27781108]

約数ペア:

[(1, 27781108), (2, 13890554), (4, 6945277), (41, 677588), (61, 455428), (82, 338794), (122, 227714), (164, 169397), (244, 113857), (2501, 11108), (2777, 10004), (5002, 5554)]