25642968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82189}}^1$

素因数の和:82211

約数の個数: 32

約数和(自身を含む): 69039600

約数和(自身を除く): 43396632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 82189, 164378, 246567, 328756, 493134, 657512, 986268, 1068457, 1972536, 2136914, 3205371, 4273828, 6410742, 8547656, 12821484, 25642968]

約数ペア:

[(1, 25642968), (2, 12821484), (3, 8547656), (4, 6410742), (6, 4273828), (8, 3205371), (12, 2136914), (13, 1972536), (24, 1068457), (26, 986268), (39, 657512), (52, 493134), (78, 328756), (104, 246567), (156, 164378), (312, 82189)]