21964992

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 67787520

約数和(自身を除く): 45822528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 112, 118, 168, 177, 192, 224, 236, 277, 336, 354, 413, 448, 472, 554, 672, 708, 826, 831, 944, 1108, 1239, 1344, 1416, 1652, 1662, 1888, 1939, 2216, 2478, 2832, 3304, 3324, 3776, 3878, 4432, 4956, 5664, 5817, 6608, 6648, 7756, 8864, 9912, 11328, 11634, 13216, 13296, 15512, 16343, 17728, 19824, 23268, 26432, 26592, 31024, 32686, 39648, 46536, 49029, 53184, 62048, 65372, 79296, 93072, 98058, 114401, 124096, 130744, 186144, 196116, 228802, 261488, 343203, 372288, 392232, 457604, 522976, 686406, 784464, 915208, 1045952, 1372812, 1568928, 1830416, 2745624, 3137856, 3660832, 5491248, 7321664, 10982496, 21964992]

約数ペア:

[(1, 21964992), (2, 10982496), (3, 7321664), (4, 5491248), (6, 3660832), (7, 3137856), (8, 2745624), (12, 1830416), (14, 1568928), (16, 1372812), (21, 1045952), (24, 915208), (28, 784464), (32, 686406), (42, 522976), (48, 457604), (56, 392232), (59, 372288), (64, 343203), (84, 261488), (96, 228802), (112, 196116), (118, 186144), (168, 130744), (177, 124096), (192, 114401), (224, 98058), (236, 93072), (277, 79296), (336, 65372), (354, 62048), (413, 53184), (448, 49029), (472, 46536), (554, 39648), (672, 32686), (708, 31024), (826, 26592), (831, 26432), (944, 23268), (1108, 19824), (1239, 17728), (1344, 16343), (1416, 15512), (1652, 13296), (1662, 13216), (1888, 11634), (1939, 11328), (2216, 9912), (2478, 8864), (2832, 7756), (3304, 6648), (3324, 6608), (3776, 5817), (3878, 5664), (4432, 4956)]