29661008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{142601}}^1$

素因数の和:142622

約数の個数: 20

約数和(自身を含む): 61889268

約数和(自身を除く): 32228260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 142601, 285202, 570404, 1140808, 1853813, 2281616, 3707626, 7415252, 14830504, 29661008]

約数ペア:

[(1, 29661008), (2, 14830504), (4, 7415252), (8, 3707626), (13, 2281616), (16, 1853813), (26, 1140808), (52, 570404), (104, 285202), (208, 142601)]