25722476

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{2927}}^1$

素因数の和:2970

約数の個数: 24

約数和(自身を含む): 48780480

約数和(自身を除く): 23058004

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2197, 2927, 4394, 5854, 8788, 11708, 38051, 76102, 152204, 494663, 989326, 1978652, 6430619, 12861238, 25722476]

約数ペア:

[(1, 25722476), (2, 12861238), (4, 6430619), (13, 1978652), (26, 989326), (52, 494663), (169, 152204), (338, 76102), (676, 38051), (2197, 11708), (2927, 8788), (4394, 5854)]