23966824

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 54172800

約数和(自身を除く): 30205976

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 56, 74, 86, 148, 172, 259, 269, 296, 301, 344, 518, 538, 602, 1036, 1076, 1204, 1591, 1883, 2072, 2152, 2408, 3182, 3766, 6364, 7532, 9953, 11137, 11567, 12728, 15064, 19906, 22274, 23134, 39812, 44548, 46268, 69671, 79624, 80969, 89096, 92536, 139342, 161938, 278684, 323876, 427979, 557368, 647752, 855958, 1711916, 2995853, 3423832, 5991706, 11983412, 23966824]

約数ペア:

[(1, 23966824), (2, 11983412), (4, 5991706), (7, 3423832), (8, 2995853), (14, 1711916), (28, 855958), (37, 647752), (43, 557368), (56, 427979), (74, 323876), (86, 278684), (148, 161938), (172, 139342), (259, 92536), (269, 89096), (296, 80969), (301, 79624), (344, 69671), (518, 46268), (538, 44548), (602, 39812), (1036, 23134), (1076, 22274), (1204, 19906), (1591, 15064), (1883, 12728), (2072, 11567), (2152, 11137), (2408, 9953), (3182, 7532), (3766, 6364)]