11967488

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 88

約数和(自身を含む): 27511680

約数和(自身を除く): 15544192

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 64, 104, 116, 124, 128, 208, 232, 248, 256, 377, 403, 416, 464, 496, 512, 754, 806, 832, 899, 928, 992, 1024, 1508, 1612, 1664, 1798, 1856, 1984, 3016, 3224, 3328, 3596, 3712, 3968, 6032, 6448, 6656, 7192, 7424, 7936, 11687, 12064, 12896, 13312, 14384, 14848, 15872, 23374, 24128, 25792, 28768, 29696, 31744, 46748, 48256, 51584, 57536, 93496, 96512, 103168, 115072, 186992, 193024, 206336, 230144, 373984, 386048, 412672, 460288, 747968, 920576, 1495936, 2991872, 5983744, 11967488]

約数ペア:

[(1, 11967488), (2, 5983744), (4, 2991872), (8, 1495936), (13, 920576), (16, 747968), (26, 460288), (29, 412672), (31, 386048), (32, 373984), (52, 230144), (58, 206336), (62, 193024), (64, 186992), (104, 115072), (116, 103168), (124, 96512), (128, 93496), (208, 57536), (232, 51584), (248, 48256), (256, 46748), (377, 31744), (403, 29696), (416, 28768), (464, 25792), (496, 24128), (512, 23374), (754, 15872), (806, 14848), (832, 14384), (899, 13312), (928, 12896), (992, 12064), (1024, 11687), (1508, 7936), (1612, 7424), (1664, 7192), (1798, 6656), (1856, 6448), (1984, 6032), (3016, 3968), (3224, 3712), (3328, 3596)]