28506496

素因数分解:

$2^7\times {\mathrm{222707}}^1$

素因数の和:222721

約数の個数: 16

約数和(自身を含む): 56790540

約数和(自身を除く): 28284044

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 222707, 445414, 890828, 1781656, 3563312, 7126624, 14253248, 28506496]

約数ペア:

[(1, 28506496), (2, 14253248), (4, 7126624), (8, 3563312), (16, 1781656), (32, 890828), (64, 445414), (128, 222707)]