32720534

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 63037440

約数和(自身を除く): 30316906

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 127, 154, 239, 254, 478, 539, 889, 1078, 1397, 1673, 1778, 2629, 2794, 3346, 5258, 6223, 9779, 11711, 12446, 18403, 19558, 23422, 30353, 36806, 60706, 68453, 128821, 136906, 212471, 257642, 333883, 424942, 667766, 1487297, 2337181, 2974594, 4674362, 16360267, 32720534]

約数ペア:

[(1, 32720534), (2, 16360267), (7, 4674362), (11, 2974594), (14, 2337181), (22, 1487297), (49, 667766), (77, 424942), (98, 333883), (127, 257642), (154, 212471), (239, 136906), (254, 128821), (478, 68453), (539, 60706), (889, 36806), (1078, 30353), (1397, 23422), (1673, 19558), (1778, 18403), (2629, 12446), (2794, 11711), (3346, 9779), (5258, 6223)]