28711310

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26833}}^1$

素因数の和:26947

約数の個数: 16

約数和(自身を含む): 52165296

約数和(自身を除く): 23453986

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 26833, 53666, 134165, 268330, 2871131, 5742262, 14355655, 28711310]

約数ペア:

[(1, 28711310), (2, 14355655), (5, 5742262), (10, 2871131), (107, 268330), (214, 134165), (535, 53666), (1070, 26833)]