27725516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 60775680

約数和(自身を除く): 33050164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1291, 1534, 1652, 2582, 3068, 5164, 5369, 9037, 10738, 16783, 18074, 21476, 33566, 36148, 67132, 76169, 117481, 152338, 234962, 304676, 469924, 533183, 990197, 1066366, 1980394, 2132732, 3960788, 6931379, 13862758, 27725516]

約数ペア:

[(1, 27725516), (2, 13862758), (4, 6931379), (7, 3960788), (13, 2132732), (14, 1980394), (26, 1066366), (28, 990197), (52, 533183), (59, 469924), (91, 304676), (118, 234962), (182, 152338), (236, 117481), (364, 76169), (413, 67132), (767, 36148), (826, 33566), (1291, 21476), (1534, 18074), (1652, 16783), (2582, 10738), (3068, 9037), (5164, 5369)]