28752864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42787}}^1$

素因数の和:42807

約数の個数: 48

約数和(自身を含む): 86260608

約数和(自身を除く): 57507744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42787, 85574, 128361, 171148, 256722, 299509, 342296, 513444, 599018, 684592, 898527, 1026888, 1198036, 1369184, 1797054, 2053776, 2396072, 3594108, 4107552, 4792144, 7188216, 9584288, 14376432, 28752864]

約数ペア:

[(1, 28752864), (2, 14376432), (3, 9584288), (4, 7188216), (6, 4792144), (7, 4107552), (8, 3594108), (12, 2396072), (14, 2053776), (16, 1797054), (21, 1369184), (24, 1198036), (28, 1026888), (32, 898527), (42, 684592), (48, 599018), (56, 513444), (84, 342296), (96, 299509), (112, 256722), (168, 171148), (224, 128361), (336, 85574), (672, 42787)]