28753536

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 128

約数和(自身を含む): 92044800

約数和(自身を除く): 63291264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 563, 608, 672, 798, 896, 912, 1064, 1126, 1216, 1344, 1596, 1689, 1824, 2128, 2252, 2432, 2688, 3192, 3378, 3648, 3941, 4256, 4504, 6384, 6756, 7296, 7882, 8512, 9008, 10697, 11823, 12768, 13512, 15764, 17024, 18016, 21394, 23646, 25536, 27024, 31528, 32091, 36032, 42788, 47292, 51072, 54048, 63056, 64182, 72064, 74879, 85576, 94584, 108096, 126112, 128364, 149758, 171152, 189168, 216192, 224637, 252224, 256728, 299516, 342304, 378336, 449274, 504448, 513456, 599032, 684608, 756672, 898548, 1026912, 1198064, 1369216, 1513344, 1797096, 2053824, 2396128, 3594192, 4107648, 4792256, 7188384, 9584512, 14376768, 28753536]

約数ペア:

[(1, 28753536), (2, 14376768), (3, 9584512), (4, 7188384), (6, 4792256), (7, 4107648), (8, 3594192), (12, 2396128), (14, 2053824), (16, 1797096), (19, 1513344), (21, 1369216), (24, 1198064), (28, 1026912), (32, 898548), (38, 756672), (42, 684608), (48, 599032), (56, 513456), (57, 504448), (64, 449274), (76, 378336), (84, 342304), (96, 299516), (112, 256728), (114, 252224), (128, 224637), (133, 216192), (152, 189168), (168, 171152), (192, 149758), (224, 128364), (228, 126112), (266, 108096), (304, 94584), (336, 85576), (384, 74879), (399, 72064), (448, 64182), (456, 63056), (532, 54048), (563, 51072), (608, 47292), (672, 42788), (798, 36032), (896, 32091), (912, 31528), (1064, 27024), (1126, 25536), (1216, 23646), (1344, 21394), (1596, 18016), (1689, 17024), (1824, 15764), (2128, 13512), (2252, 12768), (2432, 11823), (2688, 10697), (3192, 9008), (3378, 8512), (3648, 7882), (3941, 7296), (4256, 6756), (4504, 6384)]