1388128

素因数分解:

$2^5\times 7^1\times {\mathrm{6197}}^1$

素因数の和:6214

約数の個数: 24

約数和(自身を含む): 3123792

約数和(自身を除く): 1735664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 6197, 12394, 24788, 43379, 49576, 86758, 99152, 173516, 198304, 347032, 694064, 1388128]

約数ペア:

[(1, 1388128), (2, 694064), (4, 347032), (7, 198304), (8, 173516), (14, 99152), (16, 86758), (28, 49576), (32, 43379), (56, 24788), (112, 12394), (224, 6197)]