68693438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{42773}}^1$

素因数の和:42859

約数の個数: 16

約数和(自身を含む): 113949936

約数和(自身を除く): 45256498

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 42773, 85546, 470503, 941006, 3122429, 6244858, 34346719, 68693438]

約数ペア:

[(1, 68693438), (2, 34346719), (11, 6244858), (22, 3122429), (73, 941006), (146, 470503), (803, 85546), (1606, 42773)]