25651236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164431}}^1$

素因数の和:164451

約数の個数: 24

約数和(自身を含む): 64457344

約数和(自身を除く): 38806108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 164431, 328862, 493293, 657724, 986586, 1973172, 2137603, 4275206, 6412809, 8550412, 12825618, 25651236]

約数ペア:

[(1, 25651236), (2, 12825618), (3, 8550412), (4, 6412809), (6, 4275206), (12, 2137603), (13, 1973172), (26, 986586), (39, 657724), (52, 493293), (78, 328862), (156, 164431)]