27200128

素因数分解:

$2^7\times {\mathrm{212501}}^1$

素因数の和:212515

約数の個数: 16

約数和(自身を含む): 54188010

約数和(自身を除く): 26987882

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 212501, 425002, 850004, 1700008, 3400016, 6800032, 13600064, 27200128]

約数ペア:

[(1, 27200128), (2, 13600064), (4, 6800032), (8, 3400016), (16, 1700008), (32, 850004), (64, 425002), (128, 212501)]