28287936

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:818

約数の個数: 84

約数和(自身を含む): 82404712

約数和(自身を除く): 54116776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 134, 144, 192, 201, 268, 288, 402, 536, 576, 603, 733, 804, 1072, 1206, 1466, 1608, 2144, 2199, 2412, 2932, 3216, 4288, 4398, 4824, 5864, 6432, 6597, 8796, 9648, 11728, 12864, 13194, 17592, 19296, 23456, 26388, 35184, 38592, 46912, 49111, 52776, 70368, 98222, 105552, 140736, 147333, 196444, 211104, 294666, 392888, 422208, 441999, 589332, 785776, 883998, 1178664, 1571552, 1767996, 2357328, 3143104, 3535992, 4714656, 7071984, 9429312, 14143968, 28287936]

約数ペア:

[(1, 28287936), (2, 14143968), (3, 9429312), (4, 7071984), (6, 4714656), (8, 3535992), (9, 3143104), (12, 2357328), (16, 1767996), (18, 1571552), (24, 1178664), (32, 883998), (36, 785776), (48, 589332), (64, 441999), (67, 422208), (72, 392888), (96, 294666), (134, 211104), (144, 196444), (192, 147333), (201, 140736), (268, 105552), (288, 98222), (402, 70368), (536, 52776), (576, 49111), (603, 46912), (733, 38592), (804, 35184), (1072, 26388), (1206, 23456), (1466, 19296), (1608, 17592), (2144, 13194), (2199, 12864), (2412, 11728), (2932, 9648), (3216, 8796), (4288, 6597), (4398, 6432), (4824, 5864)]