27387248

素因数分解:

$2^4\times 7^1\times {\mathrm{244529}}^1$

素因数の和:244544

約数の個数: 20

約数和(自身を含む): 60643440

約数和(自身を除く): 33256192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 244529, 489058, 978116, 1711703, 1956232, 3423406, 3912464, 6846812, 13693624, 27387248]

約数ペア:

[(1, 27387248), (2, 13693624), (4, 6846812), (7, 3912464), (8, 3423406), (14, 1956232), (16, 1711703), (28, 978116), (56, 489058), (112, 244529)]