25557288

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{4049}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 64152000

約数和(自身を除く): 38594712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 4049, 6312, 8098, 12147, 16196, 24294, 32392, 48588, 97176, 1064887, 2129774, 3194661, 4259548, 6389322, 8519096, 12778644, 25557288]

約数ペア:

[(1, 25557288), (2, 12778644), (3, 8519096), (4, 6389322), (6, 4259548), (8, 3194661), (12, 2129774), (24, 1064887), (263, 97176), (526, 48588), (789, 32392), (1052, 24294), (1578, 16196), (2104, 12147), (3156, 8098), (4049, 6312)]