28963528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29921}}^1$

素因数の和:29949

約数の個数: 24

約数和(自身を含む): 59694390

約数和(自身を除く): 30730862

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 29921, 59842, 119684, 239368, 329131, 658262, 1316524, 2633048, 3620441, 7240882, 14481764, 28963528]

約数ペア:

[(1, 28963528), (2, 14481764), (4, 7240882), (8, 3620441), (11, 2633048), (22, 1316524), (44, 658262), (88, 329131), (121, 239368), (242, 119684), (484, 59842), (968, 29921)]