64921024

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 160934400

約数和(自身を除く): 96013376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 133, 152, 203, 224, 232, 263, 266, 304, 406, 448, 464, 526, 532, 551, 608, 812, 928, 1052, 1064, 1102, 1216, 1624, 1841, 1856, 2104, 2128, 2204, 3248, 3682, 3857, 4208, 4256, 4408, 4997, 6496, 7364, 7627, 7714, 8416, 8512, 8816, 9994, 12992, 14728, 15254, 15428, 16832, 17632, 19988, 29456, 30508, 30856, 34979, 35264, 39976, 53389, 58912, 61016, 61712, 69958, 79952, 106778, 117824, 122032, 123424, 139916, 144913, 159904, 213556, 244064, 246848, 279832, 289826, 319808, 427112, 488128, 559664, 579652, 854224, 1014391, 1119328, 1159304, 1708448, 2028782, 2238656, 2318608, 3416896, 4057564, 4637216, 8115128, 9274432, 16230256, 32460512, 64921024]

約数ペア:

[(1, 64921024), (2, 32460512), (4, 16230256), (7, 9274432), (8, 8115128), (14, 4637216), (16, 4057564), (19, 3416896), (28, 2318608), (29, 2238656), (32, 2028782), (38, 1708448), (56, 1159304), (58, 1119328), (64, 1014391), (76, 854224), (112, 579652), (116, 559664), (133, 488128), (152, 427112), (203, 319808), (224, 289826), (232, 279832), (263, 246848), (266, 244064), (304, 213556), (406, 159904), (448, 144913), (464, 139916), (526, 123424), (532, 122032), (551, 117824), (608, 106778), (812, 79952), (928, 69958), (1052, 61712), (1064, 61016), (1102, 58912), (1216, 53389), (1624, 39976), (1841, 35264), (1856, 34979), (2104, 30856), (2128, 30508), (2204, 29456), (3248, 19988), (3682, 17632), (3857, 16832), (4208, 15428), (4256, 15254), (4408, 14728), (4997, 12992), (6496, 9994), (7364, 8816), (7627, 8512), (7714, 8416)]