28572192

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 91990080

約数和(自身を除く): 63417888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 288, 311, 319, 348, 352, 396, 464, 522, 528, 622, 638, 696, 792, 928, 933, 957, 1044, 1056, 1244, 1276, 1392, 1584, 1866, 1914, 2088, 2488, 2552, 2784, 2799, 2871, 3168, 3421, 3732, 3828, 4176, 4976, 5104, 5598, 5742, 6842, 7464, 7656, 8352, 9019, 9952, 10208, 10263, 11196, 11484, 13684, 14928, 15312, 18038, 20526, 22392, 22968, 27057, 27368, 29856, 30624, 30789, 36076, 41052, 44784, 45936, 54114, 54736, 61578, 72152, 81171, 82104, 89568, 91872, 99209, 108228, 109472, 123156, 144304, 162342, 164208, 198418, 216456, 246312, 288608, 297627, 324684, 328416, 396836, 432912, 492624, 595254, 649368, 793672, 865824, 892881, 985248, 1190508, 1298736, 1587344, 1785762, 2381016, 2597472, 3174688, 3571524, 4762032, 7143048, 9524064, 14286096, 28572192]

約数ペア:

[(1, 28572192), (2, 14286096), (3, 9524064), (4, 7143048), (6, 4762032), (8, 3571524), (9, 3174688), (11, 2597472), (12, 2381016), (16, 1785762), (18, 1587344), (22, 1298736), (24, 1190508), (29, 985248), (32, 892881), (33, 865824), (36, 793672), (44, 649368), (48, 595254), (58, 492624), (66, 432912), (72, 396836), (87, 328416), (88, 324684), (96, 297627), (99, 288608), (116, 246312), (132, 216456), (144, 198418), (174, 164208), (176, 162342), (198, 144304), (232, 123156), (261, 109472), (264, 108228), (288, 99209), (311, 91872), (319, 89568), (348, 82104), (352, 81171), (396, 72152), (464, 61578), (522, 54736), (528, 54114), (622, 45936), (638, 44784), (696, 41052), (792, 36076), (928, 30789), (933, 30624), (957, 29856), (1044, 27368), (1056, 27057), (1244, 22968), (1276, 22392), (1392, 20526), (1584, 18038), (1866, 15312), (1914, 14928), (2088, 13684), (2488, 11484), (2552, 11196), (2784, 10263), (2799, 10208), (2871, 9952), (3168, 9019), (3421, 8352), (3732, 7656), (3828, 7464), (4176, 6842), (4976, 5742), (5104, 5598)]