72019938026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{33961}}^1\times {\mathrm{55807}}^1$

素因数の和:89789

約数の個数: 16

約数和(自身を含む): 113721077760

約数和(自身を除く): 41701139734

約数列:

[1, 2, 19, 38, 33961, 55807, 67922, 111614, 645259, 1060333, 1290518, 2120666, 1895261527, 3790523054, 36009969013, 72019938026]

約数ペア:

[(1, 72019938026), (2, 36009969013), (19, 3790523054), (38, 1895261527), (33961, 2120666), (55807, 1290518), (67922, 1060333), (111614, 645259)]