57178394

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 110440008

約数和(自身を除く): 53261614

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 518, 637, 962, 1213, 1274, 1813, 2426, 3367, 3626, 6734, 8491, 15769, 16982, 23569, 31538, 44881, 47138, 59437, 89762, 110383, 118874, 220766, 314167, 583453, 628334, 772681, 1166906, 1545362, 2199169, 4084171, 4398338, 8168342, 28589197, 57178394]

約数ペア:

[(1, 57178394), (2, 28589197), (7, 8168342), (13, 4398338), (14, 4084171), (26, 2199169), (37, 1545362), (49, 1166906), (74, 772681), (91, 628334), (98, 583453), (182, 314167), (259, 220766), (481, 118874), (518, 110383), (637, 89762), (962, 59437), (1213, 47138), (1274, 44881), (1813, 31538), (2426, 23569), (3367, 16982), (3626, 15769), (6734, 8491)]