68594978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{6661}}^1$

素因数の和:6953

約数の個数: 16

約数和(自身を含む): 108723840

約数和(自身を除く): 40128862

約数列:

[1, 2, 19, 38, 271, 542, 5149, 6661, 10298, 13322, 126559, 253118, 1805131, 3610262, 34297489, 68594978]

約数ペア:

[(1, 68594978), (2, 34297489), (19, 3610262), (38, 1805131), (271, 253118), (542, 126559), (5149, 13322), (6661, 10298)]