26400128

素因数分解:

$2^7\times {\mathrm{206251}}^1$

素因数の和:206265

約数の個数: 16

約数和(自身を含む): 52594260

約数和(自身を除く): 26194132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 206251, 412502, 825004, 1650008, 3300016, 6600032, 13200064, 26400128]

約数ペア:

[(1, 26400128), (2, 13200064), (4, 6600032), (8, 3300016), (16, 1650008), (32, 825004), (64, 412502), (128, 206251)]