68217724

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 36

約数和(自身を含む): 126411376

約数和(自身を除く): 58193652

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 313, 412, 529, 626, 1058, 1252, 2116, 2369, 4738, 7199, 9476, 14398, 28796, 32239, 54487, 64478, 108974, 128956, 165577, 217948, 331154, 662308, 741497, 1482994, 2965988, 17054431, 34108862, 68217724]

約数ペア:

[(1, 68217724), (2, 34108862), (4, 17054431), (23, 2965988), (46, 1482994), (92, 741497), (103, 662308), (206, 331154), (313, 217948), (412, 165577), (529, 128956), (626, 108974), (1058, 64478), (1252, 54487), (2116, 32239), (2369, 28796), (4738, 14398), (7199, 9476)]