68001664

素因数分解:

$2^7\times {\mathrm{531263}}^1$

素因数の和:531277

約数の個数: 16

約数和(自身を含む): 135472320

約数和(自身を除く): 67470656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 531263, 1062526, 2125052, 4250104, 8500208, 17000416, 34000832, 68001664]

約数ペア:

[(1, 68001664), (2, 34000832), (4, 17000416), (8, 8500208), (16, 4250104), (32, 2125052), (64, 1062526), (128, 531263)]