73159814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12967}}^1$

素因数の和:13020

約数の個数: 32

約数和(自身を含む): 139431936

約数和(自身を除く): 66272122

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 12967, 25934, 90769, 168571, 181538, 337142, 401977, 803954, 1179997, 2359994, 2813839, 5225701, 5627678, 10451402, 36579907, 73159814]

約数ペア:

[(1, 73159814), (2, 36579907), (7, 10451402), (13, 5627678), (14, 5225701), (26, 2813839), (31, 2359994), (62, 1179997), (91, 803954), (182, 401977), (217, 337142), (403, 181538), (434, 168571), (806, 90769), (2821, 25934), (5642, 12967)]