42023212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 99348480

約数和(自身を除く): 57325268

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 43, 44, 76, 77, 86, 133, 154, 167, 172, 209, 266, 301, 308, 334, 418, 473, 532, 602, 668, 817, 836, 946, 1169, 1204, 1463, 1634, 1837, 1892, 2338, 2926, 3173, 3268, 3311, 3674, 4676, 5719, 5852, 6346, 6622, 7181, 7348, 8987, 11438, 12692, 12859, 13244, 14362, 17974, 22211, 22876, 25718, 28724, 34903, 35948, 44422, 50267, 51436, 62909, 69806, 78991, 88844, 100534, 125818, 136439, 139612, 157982, 201068, 244321, 251636, 272878, 315964, 488642, 545756, 552937, 955073, 977284, 1105874, 1500829, 1910146, 2211748, 3001658, 3820292, 6003316, 10505803, 21011606, 42023212]

約数ペア:

[(1, 42023212), (2, 21011606), (4, 10505803), (7, 6003316), (11, 3820292), (14, 3001658), (19, 2211748), (22, 1910146), (28, 1500829), (38, 1105874), (43, 977284), (44, 955073), (76, 552937), (77, 545756), (86, 488642), (133, 315964), (154, 272878), (167, 251636), (172, 244321), (209, 201068), (266, 157982), (301, 139612), (308, 136439), (334, 125818), (418, 100534), (473, 88844), (532, 78991), (602, 69806), (668, 62909), (817, 51436), (836, 50267), (946, 44422), (1169, 35948), (1204, 34903), (1463, 28724), (1634, 25718), (1837, 22876), (1892, 22211), (2338, 17974), (2926, 14362), (3173, 13244), (3268, 12859), (3311, 12692), (3674, 11438), (4676, 8987), (5719, 7348), (5852, 7181), (6346, 6622)]