38874892

素因数分解:

$2^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1931}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 77898240

約数和(自身を除く): 39023348

約数列:

[1, 2, 4, 7, 14, 28, 719, 1438, 1931, 2876, 3862, 5033, 7724, 10066, 13517, 20132, 27034, 54068, 1388389, 2776778, 5553556, 9718723, 19437446, 38874892]

約数ペア:

[(1, 38874892), (2, 19437446), (4, 9718723), (7, 5553556), (14, 2776778), (28, 1388389), (719, 54068), (1438, 27034), (1931, 20132), (2876, 13517), (3862, 10066), (5033, 7724)]