28592676

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{1801}}^1$

素因数の和:1831

約数の個数: 90

約数和(自身を含む): 86998758

約数和(自身を除く): 58406082

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 1801, 2268, 2646, 3602, 3969, 5292, 5403, 7204, 7938, 10806, 12607, 15876, 16209, 21612, 25214, 32418, 37821, 48627, 50428, 64836, 75642, 88249, 97254, 113463, 145881, 151284, 176498, 194508, 226926, 264747, 291762, 340389, 352996, 453852, 529494, 583524, 680778, 794241, 1021167, 1058988, 1361556, 1588482, 2042334, 2382723, 3176964, 4084668, 4765446, 7148169, 9530892, 14296338, 28592676]

約数ペア:

[(1, 28592676), (2, 14296338), (3, 9530892), (4, 7148169), (6, 4765446), (7, 4084668), (9, 3176964), (12, 2382723), (14, 2042334), (18, 1588482), (21, 1361556), (27, 1058988), (28, 1021167), (36, 794241), (42, 680778), (49, 583524), (54, 529494), (63, 453852), (81, 352996), (84, 340389), (98, 291762), (108, 264747), (126, 226926), (147, 194508), (162, 176498), (189, 151284), (196, 145881), (252, 113463), (294, 97254), (324, 88249), (378, 75642), (441, 64836), (567, 50428), (588, 48627), (756, 37821), (882, 32418), (1134, 25214), (1323, 21612), (1764, 16209), (1801, 15876), (2268, 12607), (2646, 10806), (3602, 7938), (3969, 7204), (5292, 5403)]