28622286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 78444288

約数和(自身を除く): 49822002

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 107, 126, 154, 193, 198, 214, 231, 321, 386, 462, 579, 642, 693, 749, 963, 1158, 1177, 1351, 1386, 1498, 1737, 1926, 2123, 2247, 2354, 2702, 3474, 3531, 4053, 4246, 4494, 6369, 6741, 7062, 8106, 8239, 10593, 12159, 12738, 13482, 14861, 16478, 19107, 20651, 21186, 24318, 24717, 29722, 38214, 41302, 44583, 49434, 61953, 74151, 89166, 123906, 133749, 144557, 148302, 185859, 227161, 267498, 289114, 371718, 433671, 454322, 681483, 867342, 1301013, 1362966, 1590127, 2044449, 2602026, 3180254, 4088898, 4770381, 9540762, 14311143, 28622286]

約数ペア:

[(1, 28622286), (2, 14311143), (3, 9540762), (6, 4770381), (7, 4088898), (9, 3180254), (11, 2602026), (14, 2044449), (18, 1590127), (21, 1362966), (22, 1301013), (33, 867342), (42, 681483), (63, 454322), (66, 433671), (77, 371718), (99, 289114), (107, 267498), (126, 227161), (154, 185859), (193, 148302), (198, 144557), (214, 133749), (231, 123906), (321, 89166), (386, 74151), (462, 61953), (579, 49434), (642, 44583), (693, 41302), (749, 38214), (963, 29722), (1158, 24717), (1177, 24318), (1351, 21186), (1386, 20651), (1498, 19107), (1737, 16478), (1926, 14861), (2123, 13482), (2247, 12738), (2354, 12159), (2702, 10593), (3474, 8239), (3531, 8106), (4053, 7062), (4246, 6741), (4494, 6369)]