25644372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164387}}^1$

素因数の和:164407

約数の個数: 24

約数和(自身を含む): 64440096

約数和(自身を除く): 38795724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 164387, 328774, 493161, 657548, 986322, 1972644, 2137031, 4274062, 6411093, 8548124, 12822186, 25644372]

約数ペア:

[(1, 25644372), (2, 12822186), (3, 8548124), (4, 6411093), (6, 4274062), (12, 2137031), (13, 1972644), (26, 986322), (39, 657548), (52, 493161), (78, 328774), (156, 164387)]