25390144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30517}}^1$

素因数の和:30542

約数の個数: 28

約数和(自身を含む): 54261004

約数和(自身を除く): 28870860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30517, 61034, 122068, 244136, 396721, 488272, 793442, 976544, 1586884, 1953088, 3173768, 6347536, 12695072, 25390144]

約数ペア:

[(1, 25390144), (2, 12695072), (4, 6347536), (8, 3173768), (13, 1953088), (16, 1586884), (26, 976544), (32, 793442), (52, 488272), (64, 396721), (104, 244136), (208, 122068), (416, 61034), (832, 30517)]