40048428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 117411840

約数和(自身を除く): 77363412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 532, 644, 798, 874, 966, 1091, 1311, 1596, 1748, 1932, 2182, 2622, 3059, 3273, 4364, 5244, 6118, 6546, 7637, 9177, 12236, 13092, 15274, 18354, 20729, 22911, 25093, 30548, 36708, 41458, 45822, 50186, 62187, 75279, 82916, 91644, 100372, 124374, 145103, 150558, 175651, 248748, 290206, 301116, 351302, 435309, 476767, 526953, 580412, 702604, 870618, 953534, 1053906, 1430301, 1741236, 1907068, 2107812, 2860602, 3337369, 5721204, 6674738, 10012107, 13349476, 20024214, 40048428]

約数ペア:

[(1, 40048428), (2, 20024214), (3, 13349476), (4, 10012107), (6, 6674738), (7, 5721204), (12, 3337369), (14, 2860602), (19, 2107812), (21, 1907068), (23, 1741236), (28, 1430301), (38, 1053906), (42, 953534), (46, 870618), (57, 702604), (69, 580412), (76, 526953), (84, 476767), (92, 435309), (114, 351302), (133, 301116), (138, 290206), (161, 248748), (228, 175651), (266, 150558), (276, 145103), (322, 124374), (399, 100372), (437, 91644), (483, 82916), (532, 75279), (644, 62187), (798, 50186), (874, 45822), (966, 41458), (1091, 36708), (1311, 30548), (1596, 25093), (1748, 22911), (1932, 20729), (2182, 18354), (2622, 15274), (3059, 13092), (3273, 12236), (4364, 9177), (5244, 7637), (6118, 6546)]