45421768

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 101445120

約数和(自身を除く): 56023352

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 73, 82, 146, 164, 271, 287, 292, 328, 511, 542, 574, 584, 1022, 1084, 1148, 1897, 2044, 2168, 2296, 2993, 3794, 4088, 5986, 7588, 11111, 11972, 15176, 19783, 20951, 22222, 23944, 39566, 41902, 44444, 77777, 79132, 83804, 88888, 138481, 155554, 158264, 167608, 276962, 311108, 553924, 622216, 811103, 1107848, 1622206, 3244412, 5677721, 6488824, 11355442, 22710884, 45421768]

約数ペア:

[(1, 45421768), (2, 22710884), (4, 11355442), (7, 6488824), (8, 5677721), (14, 3244412), (28, 1622206), (41, 1107848), (56, 811103), (73, 622216), (82, 553924), (146, 311108), (164, 276962), (271, 167608), (287, 158264), (292, 155554), (328, 138481), (511, 88888), (542, 83804), (574, 79132), (584, 77777), (1022, 44444), (1084, 41902), (1148, 39566), (1897, 23944), (2044, 22222), (2168, 20951), (2296, 19783), (2993, 15176), (3794, 11972), (4088, 11111), (5986, 7588)]