27804242

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{619}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 42973440

約数和(自身を除く): 15169198

約数列:

[1, 2, 37, 74, 607, 619, 1214, 1238, 22459, 22903, 44918, 45806, 375733, 751466, 13902121, 27804242]

約数ペア:

[(1, 27804242), (2, 13902121), (37, 751466), (74, 375733), (607, 45806), (619, 44918), (1214, 22903), (1238, 22459)]