25100975776

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{25741}}^1$

素因数の和:26765

約数の個数: 48

約数和(自身を含む): 51065538048

約数和(自身を除く): 25964562272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 983, 992, 1966, 3932, 7864, 15728, 25741, 30473, 31456, 51482, 60946, 102964, 121892, 205928, 243784, 411856, 487568, 797971, 823712, 975136, 1595942, 3191884, 6383768, 12767536, 25303403, 25535072, 50606806, 101213612, 202427224, 404854448, 784405493, 809708896, 1568810986, 3137621972, 6275243944, 12550487888, 25100975776]

約数ペア:

[(1, 25100975776), (2, 12550487888), (4, 6275243944), (8, 3137621972), (16, 1568810986), (31, 809708896), (32, 784405493), (62, 404854448), (124, 202427224), (248, 101213612), (496, 50606806), (983, 25535072), (992, 25303403), (1966, 12767536), (3932, 6383768), (7864, 3191884), (15728, 1595942), (25741, 975136), (30473, 823712), (31456, 797971), (51482, 487568), (60946, 411856), (102964, 243784), (121892, 205928)]