26880518

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4649}}^1$

素因数の和:4724

約数の個数: 24

約数和(自身を含む): 47709000

約数和(自身を除く): 20828482

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 4649, 5782, 9298, 32543, 65086, 227801, 274291, 455602, 548582, 1920037, 3840074, 13440259, 26880518]

約数ペア:

[(1, 26880518), (2, 13440259), (7, 3840074), (14, 1920037), (49, 548582), (59, 455602), (98, 274291), (118, 227801), (413, 65086), (826, 32543), (2891, 9298), (4649, 5782)]