40576004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 84446208

約数和(自身を除く): 43870204

約数列:

[1, 2, 4, 7, 14, 28, 43, 67, 86, 134, 172, 268, 301, 469, 503, 602, 938, 1006, 1204, 1876, 2012, 2881, 3521, 5762, 7042, 11524, 14084, 20167, 21629, 33701, 40334, 43258, 67402, 80668, 86516, 134804, 151403, 235907, 302806, 471814, 605612, 943628, 1449143, 2898286, 5796572, 10144001, 20288002, 40576004]

約数ペア:

[(1, 40576004), (2, 20288002), (4, 10144001), (7, 5796572), (14, 2898286), (28, 1449143), (43, 943628), (67, 605612), (86, 471814), (134, 302806), (172, 235907), (268, 151403), (301, 134804), (469, 86516), (503, 80668), (602, 67402), (938, 43258), (1006, 40334), (1204, 33701), (1876, 21629), (2012, 20167), (2881, 14084), (3521, 11524), (5762, 7042)]