28804464

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 93327360

約数和(自身を除く): 64522896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 223, 234, 276, 299, 312, 351, 368, 414, 432, 446, 468, 552, 598, 621, 624, 669, 702, 828, 892, 897, 936, 1104, 1196, 1242, 1338, 1404, 1656, 1784, 1794, 1872, 2007, 2392, 2484, 2676, 2691, 2808, 2899, 3312, 3568, 3588, 4014, 4784, 4968, 5129, 5352, 5382, 5616, 5798, 6021, 7176, 8028, 8073, 8697, 9936, 10258, 10704, 10764, 11596, 12042, 14352, 15387, 16056, 16146, 17394, 20516, 21528, 23192, 24084, 26091, 30774, 32112, 32292, 34788, 41032, 43056, 46161, 46384, 48168, 52182, 61548, 64584, 66677, 69576, 78273, 82064, 92322, 96336, 104364, 123096, 129168, 133354, 138483, 139152, 156546, 184644, 200031, 208728, 246192, 266708, 276966, 313092, 369288, 400062, 417456, 533416, 553932, 600093, 626184, 738576, 800124, 1066832, 1107864, 1200186, 1252368, 1600248, 1800279, 2215728, 2400372, 3200496, 3600558, 4800744, 7201116, 9601488, 14402232, 28804464]

約数ペア:

[(1, 28804464), (2, 14402232), (3, 9601488), (4, 7201116), (6, 4800744), (8, 3600558), (9, 3200496), (12, 2400372), (13, 2215728), (16, 1800279), (18, 1600248), (23, 1252368), (24, 1200186), (26, 1107864), (27, 1066832), (36, 800124), (39, 738576), (46, 626184), (48, 600093), (52, 553932), (54, 533416), (69, 417456), (72, 400062), (78, 369288), (92, 313092), (104, 276966), (108, 266708), (117, 246192), (138, 208728), (144, 200031), (156, 184644), (184, 156546), (207, 139152), (208, 138483), (216, 133354), (223, 129168), (234, 123096), (276, 104364), (299, 96336), (312, 92322), (351, 82064), (368, 78273), (414, 69576), (432, 66677), (446, 64584), (468, 61548), (552, 52182), (598, 48168), (621, 46384), (624, 46161), (669, 43056), (702, 41032), (828, 34788), (892, 32292), (897, 32112), (936, 30774), (1104, 26091), (1196, 24084), (1242, 23192), (1338, 21528), (1404, 20516), (1656, 17394), (1784, 16146), (1794, 16056), (1872, 15387), (2007, 14352), (2392, 12042), (2484, 11596), (2676, 10764), (2691, 10704), (2808, 10258), (2899, 9936), (3312, 8697), (3568, 8073), (3588, 8028), (4014, 7176), (4784, 6021), (4968, 5798), (5129, 5616), (5352, 5382)]