25136488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 51004800

約数和(自身を除く): 25868312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 919, 1052, 1838, 2104, 3419, 3676, 6838, 7352, 11947, 13676, 23894, 27352, 47788, 95576, 241697, 483394, 966788, 1933576, 3142061, 6284122, 12568244, 25136488]

約数ペア:

[(1, 25136488), (2, 12568244), (4, 6284122), (8, 3142061), (13, 1933576), (26, 966788), (52, 483394), (104, 241697), (263, 95576), (526, 47788), (919, 27352), (1052, 23894), (1838, 13676), (2104, 11947), (3419, 7352), (3676, 6838)]