4977728

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 56

約数和(自身を含む): 11606784

約数和(自身を除く): 6629056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 271, 287, 328, 448, 542, 574, 656, 1084, 1148, 1312, 1897, 2168, 2296, 2624, 3794, 4336, 4592, 7588, 8672, 9184, 11111, 15176, 17344, 18368, 22222, 30352, 44444, 60704, 77777, 88888, 121408, 155554, 177776, 311108, 355552, 622216, 711104, 1244432, 2488864, 4977728]

約数ペア:

[(1, 4977728), (2, 2488864), (4, 1244432), (7, 711104), (8, 622216), (14, 355552), (16, 311108), (28, 177776), (32, 155554), (41, 121408), (56, 88888), (64, 77777), (82, 60704), (112, 44444), (164, 30352), (224, 22222), (271, 18368), (287, 17344), (328, 15176), (448, 11111), (542, 9184), (574, 8672), (656, 7588), (1084, 4592), (1148, 4336), (1312, 3794), (1897, 2624), (2168, 2296)]