3148432

素因数分解:

$2^4\times 7^1\times {\mathrm{28111}}^1$

素因数の和:28126

約数の個数: 20

約数和(自身を含む): 6971776

約数和(自身を除く): 3823344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 28111, 56222, 112444, 196777, 224888, 393554, 449776, 787108, 1574216, 3148432]

約数ペア:

[(1, 3148432), (2, 1574216), (4, 787108), (7, 449776), (8, 393554), (14, 224888), (16, 196777), (28, 112444), (56, 56222), (112, 28111)]