28845704

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{4457}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 54164700

約数和(自身を除く): 25318996

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 4457, 6472, 8914, 17828, 35656, 3605713, 7211426, 14422852, 28845704]

約数ペア:

[(1, 28845704), (2, 14422852), (4, 7211426), (8, 3605713), (809, 35656), (1618, 17828), (3236, 8914), (4457, 6472)]