71309478

素因数分解:

$2^1\times 3^1\times {\mathrm{887}}^1\times {\mathrm{13399}}^1$

素因数の和:14291

約数の個数: 16

約数和(自身を含む): 142790400

約数和(自身を除く): 71480922

約数列:

[1, 2, 3, 6, 887, 1774, 2661, 5322, 13399, 26798, 40197, 80394, 11884913, 23769826, 35654739, 71309478]

約数ペア:

[(1, 71309478), (2, 35654739), (3, 23769826), (6, 11884913), (887, 80394), (1774, 40197), (2661, 26798), (5322, 13399)]