40842478

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6823}}^1$

素因数の和:6939

約数の個数: 16

約数和(自身を含む): 63626976

約数和(自身を除く): 22784498

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 6823, 13646, 279743, 498079, 559486, 996158, 20421239, 40842478]

約数ペア:

[(1, 40842478), (2, 20421239), (41, 996158), (73, 559486), (82, 498079), (146, 279743), (2993, 13646), (5986, 6823)]