74154962

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 130944000

約数和(自身を除く): 56789038

約数列:

[1, 2, 7, 14, 43, 86, 199, 301, 398, 602, 619, 1238, 1393, 2786, 4333, 8557, 8666, 17114, 26617, 53234, 59899, 119798, 123181, 186319, 246362, 372638, 862267, 1724534, 5296783, 10593566, 37077481, 74154962]

約数ペア:

[(1, 74154962), (2, 37077481), (7, 10593566), (14, 5296783), (43, 1724534), (86, 862267), (199, 372638), (301, 246362), (398, 186319), (602, 123181), (619, 119798), (1238, 59899), (1393, 53234), (2786, 26617), (4333, 17114), (8557, 8666)]