71220322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{39877}}^1$

素因数の和:39945

約数の個数: 16

約数和(自身を含む): 114848640

約数和(自身を除く): 43628318

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 39877, 79754, 757663, 1515326, 1874219, 3748438, 35610161, 71220322]

約数ペア:

[(1, 71220322), (2, 35610161), (19, 3748438), (38, 1874219), (47, 1515326), (94, 757663), (893, 79754), (1786, 39877)]