28071504

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1291}}^1$

素因数の和:1456

約数の個数: 60

約数和(自身を含む): 79142752

約数和(自身を除く): 51071248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1291, 1359, 1812, 2416, 2582, 2718, 3624, 3873, 5164, 5436, 7248, 7746, 10328, 10872, 11619, 15492, 20656, 21744, 23238, 30984, 46476, 61968, 92952, 185904, 194941, 389882, 584823, 779764, 1169646, 1559528, 1754469, 2339292, 3119056, 3508938, 4678584, 7017876, 9357168, 14035752, 28071504]

約数ペア:

[(1, 28071504), (2, 14035752), (3, 9357168), (4, 7017876), (6, 4678584), (8, 3508938), (9, 3119056), (12, 2339292), (16, 1754469), (18, 1559528), (24, 1169646), (36, 779764), (48, 584823), (72, 389882), (144, 194941), (151, 185904), (302, 92952), (453, 61968), (604, 46476), (906, 30984), (1208, 23238), (1291, 21744), (1359, 20656), (1812, 15492), (2416, 11619), (2582, 10872), (2718, 10328), (3624, 7746), (3873, 7248), (5164, 5436)]