25925224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1$

素因数の和:3601

約数の個数: 32

約数和(自身を含む): 53101440

約数和(自身を除く): 27176216

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3511, 3692, 7022, 7384, 14044, 28088, 45643, 91286, 182572, 249281, 365144, 498562, 997124, 1994248, 3240653, 6481306, 12962612, 25925224]

約数ペア:

[(1, 25925224), (2, 12962612), (4, 6481306), (8, 3240653), (13, 1994248), (26, 997124), (52, 498562), (71, 365144), (104, 249281), (142, 182572), (284, 91286), (568, 45643), (923, 28088), (1846, 14044), (3511, 7384), (3692, 7022)]