27361808

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{21647}}^1$

素因数の和:21734

約数の個数: 20

約数和(自身を含む): 53687040

約数和(自身を除く): 26325232

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 21647, 43294, 86588, 173176, 346352, 1710113, 3420226, 6840452, 13680904, 27361808]

約数ペア:

[(1, 27361808), (2, 13680904), (4, 6840452), (8, 3420226), (16, 1710113), (79, 346352), (158, 173176), (316, 86588), (632, 43294), (1264, 21647)]