38941730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 74534256

約数和(自身を除く): 35592526

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397, 577, 794, 1154, 1985, 2885, 3970, 5770, 6749, 9809, 13498, 19618, 33745, 49045, 67490, 98090, 229069, 458138, 1145345, 2290690, 3894173, 7788346, 19470865, 38941730]

約数ペア:

[(1, 38941730), (2, 19470865), (5, 7788346), (10, 3894173), (17, 2290690), (34, 1145345), (85, 458138), (170, 229069), (397, 98090), (577, 67490), (794, 49045), (1154, 33745), (1985, 19618), (2885, 13498), (3970, 9809), (5770, 6749)]