70423184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{338573}}^1$

素因数の和:338594

約数の個数: 20

約数和(自身を含む): 146941116

約数和(自身を除く): 76517932

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 338573, 677146, 1354292, 2708584, 4401449, 5417168, 8802898, 17605796, 35211592, 70423184]

約数ペア:

[(1, 70423184), (2, 35211592), (4, 17605796), (8, 8802898), (13, 5417168), (16, 4401449), (26, 2708584), (52, 1354292), (104, 677146), (208, 338573)]