25646828

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 46107600

約数和(自身を除く): 20460772

約数列:

[1, 2, 4, 59, 109, 118, 218, 236, 436, 997, 1994, 3988, 6431, 12862, 25724, 58823, 108673, 117646, 217346, 235292, 434692, 6411707, 12823414, 25646828]

約数ペア:

[(1, 25646828), (2, 12823414), (4, 6411707), (59, 434692), (109, 235292), (118, 217346), (218, 117646), (236, 108673), (436, 58823), (997, 25724), (1994, 12862), (3988, 6431)]