72714719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1433}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 90858240

約数和(自身を除く): 18143521

約数列:

[1, 7, 11, 77, 659, 1433, 4613, 7249, 10031, 15763, 50743, 110341, 944347, 6610429, 10387817, 72714719]

約数ペア:

[(1, 72714719), (7, 10387817), (11, 6610429), (77, 944347), (659, 110341), (1433, 50743), (4613, 15763), (7249, 10031)]