3907064

素因数分解:

$2^3\times 7^2\times {\mathrm{9967}}^1$

素因数の和:9987

約数の個数: 24

約数和(自身を含む): 8522640

約数和(自身を除く): 4615576

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 9967, 19934, 39868, 69769, 79736, 139538, 279076, 488383, 558152, 976766, 1953532, 3907064]

約数ペア:

[(1, 3907064), (2, 1953532), (4, 976766), (7, 558152), (8, 488383), (14, 279076), (28, 139538), (49, 79736), (56, 69769), (98, 39868), (196, 19934), (392, 9967)]