40101628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 86437120

約数和(自身を除く): 46335492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 1753, 3268, 3506, 5719, 7012, 11438, 12271, 22876, 24542, 33307, 49084, 66614, 75379, 133228, 150758, 233149, 301516, 466298, 527653, 932596, 1055306, 1432201, 2110612, 2864402, 5728804, 10025407, 20050814, 40101628]

約数ペア:

[(1, 40101628), (2, 20050814), (4, 10025407), (7, 5728804), (14, 2864402), (19, 2110612), (28, 1432201), (38, 1055306), (43, 932596), (76, 527653), (86, 466298), (133, 301516), (172, 233149), (266, 150758), (301, 133228), (532, 75379), (602, 66614), (817, 49084), (1204, 33307), (1634, 24542), (1753, 22876), (3268, 12271), (3506, 11438), (5719, 7012)]