29689288

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{26699}}^1$

素因数の和:26844

約数の個数: 16

約数和(自身を含む): 56070000

約数和(自身を除く): 26380712

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 26699, 53398, 106796, 213592, 3711161, 7422322, 14844644, 29689288]

約数ペア:

[(1, 29689288), (2, 14844644), (4, 7422322), (8, 3711161), (139, 213592), (278, 106796), (556, 53398), (1112, 26699)]