28752768

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2269}}^1$

素因数の和:2300

約数の個数: 96

約数和(自身を含む): 90300600

約数和(自身を除く): 61547832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 2269, 3168, 4224, 4538, 6336, 6807, 9076, 12672, 13614, 18152, 20421, 24959, 27228, 36304, 40842, 49918, 54456, 72608, 74877, 81684, 99836, 108912, 145216, 149754, 163368, 199672, 217824, 224631, 290432, 299508, 326736, 399344, 435648, 449262, 599016, 653472, 798688, 871296, 898524, 1198032, 1306944, 1597376, 1797048, 2396064, 2613888, 3194752, 3594096, 4792128, 7188192, 9584256, 14376384, 28752768]

約数ペア:

[(1, 28752768), (2, 14376384), (3, 9584256), (4, 7188192), (6, 4792128), (8, 3594096), (9, 3194752), (11, 2613888), (12, 2396064), (16, 1797048), (18, 1597376), (22, 1306944), (24, 1198032), (32, 898524), (33, 871296), (36, 798688), (44, 653472), (48, 599016), (64, 449262), (66, 435648), (72, 399344), (88, 326736), (96, 299508), (99, 290432), (128, 224631), (132, 217824), (144, 199672), (176, 163368), (192, 149754), (198, 145216), (264, 108912), (288, 99836), (352, 81684), (384, 74877), (396, 72608), (528, 54456), (576, 49918), (704, 40842), (792, 36304), (1056, 27228), (1152, 24959), (1408, 20421), (1584, 18152), (2112, 13614), (2269, 12672), (3168, 9076), (4224, 6807), (4538, 6336)]