71578907

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 76339200

約数和(自身を除く): 4760293

約数列:

[1, 31, 41, 199, 283, 1271, 6169, 8159, 8773, 11603, 56317, 252929, 359693, 1745827, 2308997, 71578907]

約数ペア:

[(1, 71578907), (31, 2308997), (41, 1745827), (199, 359693), (283, 252929), (1271, 56317), (6169, 11603), (8159, 8773)]