28687032

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1301

約数の個数: 96

約数和(自身を含む): 87750000

約数和(自身を除く): 59062968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1249, 1276, 1914, 2088, 2498, 2552, 2871, 3747, 3828, 4996, 5742, 7494, 7656, 9992, 11241, 11484, 13739, 14988, 22482, 22968, 27478, 29976, 36221, 41217, 44964, 54956, 72442, 82434, 89928, 108663, 109912, 123651, 144884, 164868, 217326, 247302, 289768, 325989, 329736, 398431, 434652, 494604, 651978, 796862, 869304, 989208, 1195293, 1303956, 1593724, 2390586, 2607912, 3187448, 3585879, 4781172, 7171758, 9562344, 14343516, 28687032]

約数ペア:

[(1, 28687032), (2, 14343516), (3, 9562344), (4, 7171758), (6, 4781172), (8, 3585879), (9, 3187448), (11, 2607912), (12, 2390586), (18, 1593724), (22, 1303956), (24, 1195293), (29, 989208), (33, 869304), (36, 796862), (44, 651978), (58, 494604), (66, 434652), (72, 398431), (87, 329736), (88, 325989), (99, 289768), (116, 247302), (132, 217326), (174, 164868), (198, 144884), (232, 123651), (261, 109912), (264, 108663), (319, 89928), (348, 82434), (396, 72442), (522, 54956), (638, 44964), (696, 41217), (792, 36221), (957, 29976), (1044, 27478), (1249, 22968), (1276, 22482), (1914, 14988), (2088, 13739), (2498, 11484), (2552, 11241), (2871, 9992), (3747, 7656), (3828, 7494), (4996, 5742)]