25911236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2753}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 49120344

約数和(自身を除く): 23209108

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 2753, 4706, 5506, 9412, 11012, 35789, 71578, 143156, 498293, 996586, 1993172, 6477809, 12955618, 25911236]

約数ペア:

[(1, 25911236), (2, 12955618), (4, 6477809), (13, 1993172), (26, 996586), (52, 498293), (181, 143156), (362, 71578), (724, 35789), (2353, 11012), (2753, 9412), (4706, 5506)]