67867448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{70111}}^1$

素因数の和:70139

約数の個数: 24

約数和(自身を含む): 139873440

約数和(自身を除く): 72005992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 70111, 140222, 280444, 560888, 771221, 1542442, 3084884, 6169768, 8483431, 16966862, 33933724, 67867448]

約数ペア:

[(1, 67867448), (2, 33933724), (4, 16966862), (8, 8483431), (11, 6169768), (22, 3084884), (44, 1542442), (88, 771221), (121, 560888), (242, 280444), (484, 140222), (968, 70111)]