28768992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1432

約数の個数: 96

約数和(自身を含む): 89155584

約数和(自身を除く): 60386592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 992, 1302, 1381, 1488, 1736, 2604, 2762, 2976, 3472, 4143, 5208, 5524, 6944, 8286, 9667, 10416, 11048, 16572, 19334, 20832, 22096, 29001, 33144, 38668, 42811, 44192, 58002, 66288, 77336, 85622, 116004, 128433, 132576, 154672, 171244, 232008, 256866, 299677, 309344, 342488, 464016, 513732, 599354, 684976, 899031, 928032, 1027464, 1198708, 1369952, 1798062, 2054928, 2397416, 3596124, 4109856, 4794832, 7192248, 9589664, 14384496, 28768992]

約数ペア:

[(1, 28768992), (2, 14384496), (3, 9589664), (4, 7192248), (6, 4794832), (7, 4109856), (8, 3596124), (12, 2397416), (14, 2054928), (16, 1798062), (21, 1369952), (24, 1198708), (28, 1027464), (31, 928032), (32, 899031), (42, 684976), (48, 599354), (56, 513732), (62, 464016), (84, 342488), (93, 309344), (96, 299677), (112, 256866), (124, 232008), (168, 171244), (186, 154672), (217, 132576), (224, 128433), (248, 116004), (336, 85622), (372, 77336), (434, 66288), (496, 58002), (651, 44192), (672, 42811), (744, 38668), (868, 33144), (992, 29001), (1302, 22096), (1381, 20832), (1488, 19334), (1736, 16572), (2604, 11048), (2762, 10416), (2976, 9667), (3472, 8286), (4143, 6944), (5208, 5524)]