28126512

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{5279}}^1$

素因数の和:5330

約数の個数: 60

約数和(自身を含む): 80857920

約数和(自身を除く): 52731408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5279, 5328, 10558, 15837, 21116, 31674, 42232, 47511, 63348, 84464, 95022, 126696, 190044, 195323, 253392, 380088, 390646, 585969, 760176, 781292, 1171938, 1562584, 1757907, 2343876, 3125168, 3515814, 4687752, 7031628, 9375504, 14063256, 28126512]

約数ペア:

[(1, 28126512), (2, 14063256), (3, 9375504), (4, 7031628), (6, 4687752), (8, 3515814), (9, 3125168), (12, 2343876), (16, 1757907), (18, 1562584), (24, 1171938), (36, 781292), (37, 760176), (48, 585969), (72, 390646), (74, 380088), (111, 253392), (144, 195323), (148, 190044), (222, 126696), (296, 95022), (333, 84464), (444, 63348), (592, 47511), (666, 42232), (888, 31674), (1332, 21116), (1776, 15837), (2664, 10558), (5279, 5328)]