27140932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 58931712

約数和(自身を除く): 31790780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 431, 692, 862, 1211, 1724, 2249, 2422, 3017, 4498, 4844, 5603, 6034, 8996, 11206, 12068, 15743, 22412, 31486, 39221, 62972, 74563, 78442, 149126, 156884, 298252, 521941, 969319, 1043882, 1938638, 2087764, 3877276, 6785233, 13570466, 27140932]

約数ペア:

[(1, 27140932), (2, 13570466), (4, 6785233), (7, 3877276), (13, 2087764), (14, 1938638), (26, 1043882), (28, 969319), (52, 521941), (91, 298252), (173, 156884), (182, 149126), (346, 78442), (364, 74563), (431, 62972), (692, 39221), (862, 31486), (1211, 22412), (1724, 15743), (2249, 12068), (2422, 11206), (3017, 8996), (4498, 6034), (4844, 5603)]