25911216

素因数分解:

$2^4\times 3^2\times {\mathrm{179939}}^1$

素因数の和:179953

約数の個数: 30

約数和(自身を含む): 72515820

約数和(自身を除く): 46604604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 179939, 359878, 539817, 719756, 1079634, 1439512, 1619451, 2159268, 2879024, 3238902, 4318536, 6477804, 8637072, 12955608, 25911216]

約数ペア:

[(1, 25911216), (2, 12955608), (3, 8637072), (4, 6477804), (6, 4318536), (8, 3238902), (9, 2879024), (12, 2159268), (16, 1619451), (18, 1439512), (24, 1079634), (36, 719756), (48, 539817), (72, 359878), (144, 179939)]