28841088

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 83232000

約数和(自身を除く): 54390912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 64, 67, 76, 96, 114, 118, 128, 134, 152, 177, 192, 201, 228, 236, 268, 304, 354, 384, 402, 456, 472, 536, 608, 708, 804, 912, 944, 1072, 1121, 1216, 1273, 1416, 1608, 1824, 1888, 2144, 2242, 2432, 2546, 2832, 3216, 3363, 3648, 3776, 3819, 3953, 4288, 4484, 5092, 5664, 6432, 6726, 7296, 7552, 7638, 7906, 8576, 8968, 10184, 11328, 11859, 12864, 13452, 15276, 15812, 17936, 20368, 22656, 23718, 25728, 26904, 30552, 31624, 35872, 40736, 47436, 53808, 61104, 63248, 71744, 75107, 81472, 94872, 107616, 122208, 126496, 143488, 150214, 162944, 189744, 215232, 225321, 244416, 252992, 300428, 379488, 430464, 450642, 488832, 505984, 600856, 758976, 901284, 1201712, 1517952, 1802568, 2403424, 3605136, 4806848, 7210272, 9613696, 14420544, 28841088]

約数ペア:

[(1, 28841088), (2, 14420544), (3, 9613696), (4, 7210272), (6, 4806848), (8, 3605136), (12, 2403424), (16, 1802568), (19, 1517952), (24, 1201712), (32, 901284), (38, 758976), (48, 600856), (57, 505984), (59, 488832), (64, 450642), (67, 430464), (76, 379488), (96, 300428), (114, 252992), (118, 244416), (128, 225321), (134, 215232), (152, 189744), (177, 162944), (192, 150214), (201, 143488), (228, 126496), (236, 122208), (268, 107616), (304, 94872), (354, 81472), (384, 75107), (402, 71744), (456, 63248), (472, 61104), (536, 53808), (608, 47436), (708, 40736), (804, 35872), (912, 31624), (944, 30552), (1072, 26904), (1121, 25728), (1216, 23718), (1273, 22656), (1416, 20368), (1608, 17936), (1824, 15812), (1888, 15276), (2144, 13452), (2242, 12864), (2432, 11859), (2546, 11328), (2832, 10184), (3216, 8968), (3363, 8576), (3648, 7906), (3776, 7638), (3819, 7552), (3953, 7296), (4288, 6726), (4484, 6432), (5092, 5664)]