76490378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 125680896

約数和(自身を除く): 49190518

約数列:

[1, 2, 17, 34, 43, 86, 113, 226, 463, 731, 926, 1462, 1921, 3842, 4859, 7871, 9718, 15742, 19909, 39818, 52319, 82603, 104638, 165206, 338453, 676906, 889423, 1778846, 2249717, 4499434, 38245189, 76490378]

約数ペア:

[(1, 76490378), (2, 38245189), (17, 4499434), (34, 2249717), (43, 1778846), (86, 889423), (113, 676906), (226, 338453), (463, 165206), (731, 104638), (926, 82603), (1462, 52319), (1921, 39818), (3842, 19909), (4859, 15742), (7871, 9718)]