61111072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 132300000

約数和(自身を除く): 71188928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 1112, 1249, 1529, 2224, 2498, 3058, 4448, 4996, 6116, 9992, 12232, 13739, 19984, 24464, 27478, 39968, 48928, 54956, 109912, 173611, 219824, 347222, 439648, 694444, 1388888, 1909721, 2777776, 3819442, 5555552, 7638884, 15277768, 30555536, 61111072]

約数ペア:

[(1, 61111072), (2, 30555536), (4, 15277768), (8, 7638884), (11, 5555552), (16, 3819442), (22, 2777776), (32, 1909721), (44, 1388888), (88, 694444), (139, 439648), (176, 347222), (278, 219824), (352, 173611), (556, 109912), (1112, 54956), (1249, 48928), (1529, 39968), (2224, 27478), (2498, 24464), (3058, 19984), (4448, 13739), (4996, 12232), (6116, 9992)]