28019541504

素因数分解:

$2^9\times 3^1\times {\mathrm{67}}^1\times {\mathrm{272267}}^1$

素因数の和:272355

約数の個数: 80

約数和(自身を含む): 75760204608

約数和(自身を除く): 47740663104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 512, 536, 768, 804, 1072, 1536, 1608, 2144, 3216, 4288, 6432, 8576, 12864, 17152, 25728, 34304, 51456, 102912, 272267, 544534, 816801, 1089068, 1633602, 2178136, 3267204, 4356272, 6534408, 8712544, 13068816, 17425088, 18241889, 26137632, 34850176, 36483778, 52275264, 54725667, 69700352, 72967556, 104550528, 109451334, 139400704, 145935112, 209101056, 218902668, 291870224, 418202112, 437805336, 583740448, 875610672, 1167480896, 1751221344, 2334961792, 3502442688, 4669923584, 7004885376, 9339847168, 14009770752, 28019541504]

約数ペア:

[(1, 28019541504), (2, 14009770752), (3, 9339847168), (4, 7004885376), (6, 4669923584), (8, 3502442688), (12, 2334961792), (16, 1751221344), (24, 1167480896), (32, 875610672), (48, 583740448), (64, 437805336), (67, 418202112), (96, 291870224), (128, 218902668), (134, 209101056), (192, 145935112), (201, 139400704), (256, 109451334), (268, 104550528), (384, 72967556), (402, 69700352), (512, 54725667), (536, 52275264), (768, 36483778), (804, 34850176), (1072, 26137632), (1536, 18241889), (1608, 17425088), (2144, 13068816), (3216, 8712544), (4288, 6534408), (6432, 4356272), (8576, 3267204), (12864, 2178136), (17152, 1633602), (25728, 1089068), (34304, 816801), (51456, 544534), (102912, 272267)]