71359402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{26449}}^1$

素因数の和:26541

約数の個数: 16

約数和(自身を含む): 114264000

約数和(自身を除く): 42904598

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 26449, 52898, 502531, 1005062, 1877879, 3755758, 35679701, 71359402]

約数ペア:

[(1, 71359402), (2, 35679701), (19, 3755758), (38, 1877879), (71, 1005062), (142, 502531), (1349, 52898), (2698, 26449)]