28532702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12841}}^1$

素因数の和:12955

約数の個数: 16

約数和(自身を含む): 47155824

約数和(自身を除く): 18623122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 12841, 25682, 141251, 282502, 1296941, 2593882, 14266351, 28532702]

約数ペア:

[(1, 28532702), (2, 14266351), (11, 2593882), (22, 1296941), (101, 282502), (202, 141251), (1111, 25682), (2222, 12841)]