74400217

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 78884352

約数和(自身を除く): 4484135

約数列:

[1, 31, 67, 113, 317, 2077, 3503, 7571, 9827, 21239, 35821, 234701, 658409, 1110451, 2400007, 74400217]

約数ペア:

[(1, 74400217), (31, 2400007), (67, 1110451), (113, 658409), (317, 234701), (2077, 35821), (3503, 21239), (7571, 9827)]