28904106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62563}}^1$

素因数の和:62586

約数の個数: 32

約数和(自身を含む): 72073728

約数和(自身を除く): 43169622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 62563, 125126, 187689, 375378, 437941, 688193, 875882, 1313823, 1376386, 2064579, 2627646, 4129158, 4817351, 9634702, 14452053, 28904106]

約数ペア:

[(1, 28904106), (2, 14452053), (3, 9634702), (6, 4817351), (7, 4129158), (11, 2627646), (14, 2064579), (21, 1376386), (22, 1313823), (33, 875882), (42, 688193), (66, 437941), (77, 375378), (154, 187689), (231, 125126), (462, 62563)]