25480746

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{5923}}^1$

素因数の和:6170

約数の個数: 24

約数和(自身を含む): 55448640

約数和(自身を除く): 29967894

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 5923, 11846, 17769, 35538, 53307, 106614, 1415597, 2831194, 4246791, 8493582, 12740373, 25480746]

約数ペア:

[(1, 25480746), (2, 12740373), (3, 8493582), (6, 4246791), (9, 2831194), (18, 1415597), (239, 106614), (478, 53307), (717, 35538), (1434, 17769), (2151, 11846), (4302, 5923)]