68143462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{4517}}^1$

素因数の和:4935

約数の個数: 16

約数和(自身を含む): 107889840

約数和(自身を除く): 39746378

約数列:

[1, 2, 19, 38, 397, 794, 4517, 7543, 9034, 15086, 85823, 171646, 1793249, 3586498, 34071731, 68143462]

約数ペア:

[(1, 68143462), (2, 34071731), (19, 3586498), (38, 1793249), (397, 171646), (794, 85823), (4517, 15086), (7543, 9034)]