25492064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 54486432

約数和(自身を除く): 28994368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 233, 263, 416, 466, 526, 932, 1052, 1864, 2104, 3029, 3419, 3728, 4208, 6058, 6838, 7456, 8416, 12116, 13676, 24232, 27352, 48464, 54704, 61279, 96928, 109408, 122558, 245116, 490232, 796627, 980464, 1593254, 1960928, 3186508, 6373016, 12746032, 25492064]

約数ペア:

[(1, 25492064), (2, 12746032), (4, 6373016), (8, 3186508), (13, 1960928), (16, 1593254), (26, 980464), (32, 796627), (52, 490232), (104, 245116), (208, 122558), (233, 109408), (263, 96928), (416, 61279), (466, 54704), (526, 48464), (932, 27352), (1052, 24232), (1864, 13676), (2104, 12116), (3029, 8416), (3419, 7456), (3728, 6838), (4208, 6058)]