40642546

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170767}}^1$

素因数の和:170793

約数の個数: 16

約数和(自身を含む): 73771776

約数和(自身を除く): 33129230

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 170767, 341534, 1195369, 2390738, 2903039, 5806078, 20321273, 40642546]

約数ペア:

[(1, 40642546), (2, 20321273), (7, 5806078), (14, 2903039), (17, 2390738), (34, 1195369), (119, 341534), (238, 170767)]