25917788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{953}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 48989808

約数和(自身を除く): 23072020

約数列:

[1, 2, 4, 13, 26, 52, 523, 953, 1046, 1906, 2092, 3812, 6799, 12389, 13598, 24778, 27196, 49556, 498419, 996838, 1993676, 6479447, 12958894, 25917788]

約数ペア:

[(1, 25917788), (2, 12958894), (4, 6479447), (13, 1993676), (26, 996838), (52, 498419), (523, 49556), (953, 27196), (1046, 24778), (1906, 13598), (2092, 12389), (3812, 6799)]