61431496

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 136047600

約数和(自身を除く): 74616104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 2339, 3283, 3752, 4678, 6566, 9356, 13132, 16373, 18712, 26264, 32746, 65492, 114611, 130984, 156713, 229222, 313426, 458444, 626852, 916888, 1096991, 1253704, 2193982, 4387964, 7678937, 8775928, 15357874, 30715748, 61431496]

約数ペア:

[(1, 61431496), (2, 30715748), (4, 15357874), (7, 8775928), (8, 7678937), (14, 4387964), (28, 2193982), (49, 1253704), (56, 1096991), (67, 916888), (98, 626852), (134, 458444), (196, 313426), (268, 229222), (392, 156713), (469, 130984), (536, 114611), (938, 65492), (1876, 32746), (2339, 26264), (3283, 18712), (3752, 16373), (4678, 13132), (6566, 9356)]