72111664

素因数分解:

$2^4\times {\mathrm{1033}}^1\times {\mathrm{4363}}^1$

素因数の和:5404

約数の個数: 20

約数和(自身を含む): 139883656

約数和(自身を除く): 67771992

約数列:

[1, 2, 4, 8, 16, 1033, 2066, 4132, 4363, 8264, 8726, 16528, 17452, 34904, 69808, 4506979, 9013958, 18027916, 36055832, 72111664]

約数ペア:

[(1, 72111664), (2, 36055832), (4, 18027916), (8, 9013958), (16, 4506979), (1033, 69808), (2066, 34904), (4132, 17452), (4363, 16528), (8264, 8726)]