71223571

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{467}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 78624000

約数和(自身を除く): 7400429

約数列:

[1, 19, 23, 349, 437, 467, 6631, 8027, 8873, 10741, 152513, 162983, 204079, 3096677, 3748609, 71223571]

約数ペア:

[(1, 71223571), (19, 3748609), (23, 3096677), (349, 204079), (437, 162983), (467, 152513), (6631, 10741), (8027, 8873)]