28428230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123601}}^1$

素因数の和:123631

約数の個数: 16

約数和(自身を含む): 53396064

約数和(自身を除く): 24967834

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 123601, 247202, 618005, 1236010, 2842823, 5685646, 14214115, 28428230]

約数ペア:

[(1, 28428230), (2, 14214115), (5, 5685646), (10, 2842823), (23, 1236010), (46, 618005), (115, 247202), (230, 123601)]