70274821

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 78133248

約数和(自身を除く): 7858427

約数列:

[1, 17, 23, 191, 391, 941, 3247, 4393, 15997, 21643, 74681, 179731, 367931, 3055427, 4133813, 70274821]

約数ペア:

[(1, 70274821), (17, 4133813), (23, 3055427), (191, 367931), (391, 179731), (941, 74681), (3247, 21643), (4393, 15997)]