71951621

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{2099}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 84672000

約数和(自身を除く): 12720379

約数列:

[1, 7, 59, 83, 413, 581, 2099, 4897, 14693, 34279, 123841, 174217, 866887, 1219519, 10278803, 71951621]

約数ペア:

[(1, 71951621), (7, 10278803), (59, 1219519), (83, 866887), (413, 174217), (581, 123841), (2099, 34279), (4897, 14693)]