71340266

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{1951}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 109624320

約数和(自身を除く): 38284054

約数列:

[1, 2, 47, 94, 389, 778, 1951, 3902, 18283, 36566, 91697, 183394, 758939, 1517878, 35670133, 71340266]

約数ペア:

[(1, 71340266), (2, 35670133), (47, 1517878), (94, 758939), (389, 183394), (778, 91697), (1951, 36566), (3902, 18283)]