25028744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4079}}^1$

素因数の和:4157

約数の個数: 32

約数和(自身を含む): 51408000

約数和(自身を除く): 26379256

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 4079, 6136, 8158, 16316, 32632, 53027, 106054, 212108, 240661, 424216, 481322, 962644, 1925288, 3128593, 6257186, 12514372, 25028744]

約数ペア:

[(1, 25028744), (2, 12514372), (4, 6257186), (8, 3128593), (13, 1925288), (26, 962644), (52, 481322), (59, 424216), (104, 240661), (118, 212108), (236, 106054), (472, 53027), (767, 32632), (1534, 16316), (3068, 8158), (4079, 6136)]