39190676

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 80510976

約数和(自身を除く): 41320300

約数列:

[1, 2, 4, 7, 14, 28, 103, 107, 127, 206, 214, 254, 412, 428, 508, 721, 749, 889, 1442, 1498, 1778, 2884, 2996, 3556, 11021, 13081, 13589, 22042, 26162, 27178, 44084, 52324, 54356, 77147, 91567, 95123, 154294, 183134, 190246, 308588, 366268, 380492, 1399667, 2799334, 5598668, 9797669, 19595338, 39190676]

約数ペア:

[(1, 39190676), (2, 19595338), (4, 9797669), (7, 5598668), (14, 2799334), (28, 1399667), (103, 380492), (107, 366268), (127, 308588), (206, 190246), (214, 183134), (254, 154294), (412, 95123), (428, 91567), (508, 77147), (721, 54356), (749, 52324), (889, 44084), (1442, 27178), (1498, 26162), (1778, 22042), (2884, 13589), (2996, 13081), (3556, 11021)]