29870156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{863}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 55520640

約数和(自身を除く): 25650484

約数列:

[1, 2, 4, 17, 34, 68, 509, 863, 1018, 1726, 2036, 3452, 8653, 14671, 17306, 29342, 34612, 58684, 439267, 878534, 1757068, 7467539, 14935078, 29870156]

約数ペア:

[(1, 29870156), (2, 14935078), (4, 7467539), (17, 1757068), (34, 878534), (68, 439267), (509, 58684), (863, 34612), (1018, 29342), (1726, 17306), (2036, 14671), (3452, 8653)]