74080138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{16921}}^1$

素因数の和:17133

約数の個数: 16

約数和(自身を含む): 121838400

約数和(自身を除く): 47758262

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 16921, 33842, 186131, 372262, 3367279, 6734558, 37040069, 74080138]

約数ペア:

[(1, 74080138), (2, 37040069), (11, 6734558), (22, 3367279), (199, 372262), (398, 186131), (2189, 33842), (4378, 16921)]