28486529408

素因数分解:

$2^7\times {\mathrm{222551011}}^1$

素因数の和:222551025

約数の個数: 16

約数和(自身を含む): 56750508060

約数和(自身を除く): 28263978652

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 222551011, 445102022, 890204044, 1780408088, 3560816176, 7121632352, 14243264704, 28486529408]

約数ペア:

[(1, 28486529408), (2, 14243264704), (4, 7121632352), (8, 3560816176), (16, 1780408088), (32, 890204044), (64, 445102022), (128, 222551011)]