68221742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{6389}}^1$

素因数の和:6691

約数の個数: 16

約数和(自身を含む): 108118800

約数和(自身を除く): 39897058

約数列:

[1, 2, 19, 38, 281, 562, 5339, 6389, 10678, 12778, 121391, 242782, 1795309, 3590618, 34110871, 68221742]

約数ペア:

[(1, 68221742), (2, 34110871), (19, 3590618), (38, 1795309), (281, 242782), (562, 121391), (5339, 12778), (6389, 10678)]