72687386

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{919}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 110885760

約数和(自身を除く): 38198374

約数列:

[1, 2, 71, 142, 557, 919, 1114, 1838, 39547, 65249, 79094, 130498, 511883, 1023766, 36343693, 72687386]

約数ペア:

[(1, 72687386), (2, 36343693), (71, 1023766), (142, 511883), (557, 130498), (919, 79094), (1114, 65249), (1838, 39547)]