4640128

素因数分解:

$2^7\times {\mathrm{36251}}^1$

素因数の和:36265

約数の個数: 16

約数和(自身を含む): 9244260

約数和(自身を除く): 4604132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 36251, 72502, 145004, 290008, 580016, 1160032, 2320064, 4640128]

約数ペア:

[(1, 4640128), (2, 2320064), (4, 1160032), (8, 580016), (16, 290008), (32, 145004), (64, 72502), (128, 36251)]