39968932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 76769280

約数和(自身を除く): 36800348

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 101, 127, 164, 202, 254, 404, 508, 779, 1558, 1919, 2413, 3116, 3838, 4141, 4826, 5207, 7676, 8282, 9652, 10414, 12827, 16564, 20828, 25654, 51308, 78679, 98933, 157358, 197866, 243713, 314716, 395732, 487426, 525907, 974852, 1051814, 2103628, 9992233, 19984466, 39968932]

約数ペア:

[(1, 39968932), (2, 19984466), (4, 9992233), (19, 2103628), (38, 1051814), (41, 974852), (76, 525907), (82, 487426), (101, 395732), (127, 314716), (164, 243713), (202, 197866), (254, 157358), (404, 98933), (508, 78679), (779, 51308), (1558, 25654), (1919, 20828), (2413, 16564), (3116, 12827), (3838, 10414), (4141, 9652), (4826, 8282), (5207, 7676)]