25113426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{811}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 54293568

約数和(自身を除く): 29180142

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 794, 811, 1191, 1622, 2382, 2433, 4866, 5161, 10322, 10543, 15483, 21086, 30966, 31629, 63258, 321967, 643934, 965901, 1931802, 4185571, 8371142, 12556713, 25113426]

約数ペア:

[(1, 25113426), (2, 12556713), (3, 8371142), (6, 4185571), (13, 1931802), (26, 965901), (39, 643934), (78, 321967), (397, 63258), (794, 31629), (811, 30966), (1191, 21086), (1622, 15483), (2382, 10543), (2433, 10322), (4866, 5161)]