77906428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{1409}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 142601760

約数和(自身を除く): 64695332

約数列:

[1, 2, 4, 23, 46, 92, 601, 1202, 1409, 2404, 2818, 5636, 13823, 27646, 32407, 55292, 64814, 129628, 846809, 1693618, 3387236, 19476607, 38953214, 77906428]

約数ペア:

[(1, 77906428), (2, 38953214), (4, 19476607), (23, 3387236), (46, 1693618), (92, 846809), (601, 129628), (1202, 64814), (1409, 55292), (2404, 32407), (2818, 27646), (5636, 13823)]