78246754

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{3919}}^1$

素因数の和:4137

約数の個数: 16

約数和(自身を含む): 119952000

約数和(自身を除く): 41705246

約数列:

[1, 2, 67, 134, 149, 298, 3919, 7838, 9983, 19966, 262573, 525146, 583931, 1167862, 39123377, 78246754]

約数ペア:

[(1, 78246754), (2, 39123377), (67, 1167862), (134, 583931), (149, 525146), (298, 262573), (3919, 19966), (7838, 9983)]