61948778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{22961}}^1$

素因数の和:23053

約数の個数: 16

約数和(自身を含む): 99195840

約数和(自身を除く): 37247062

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 22961, 45922, 436259, 872518, 1630231, 3260462, 30974389, 61948778]

約数ペア:

[(1, 61948778), (2, 30974389), (19, 3260462), (38, 1630231), (71, 872518), (142, 436259), (1349, 45922), (2698, 22961)]