13327936

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 56

約数和(自身を含む): 28163520

約数和(自身を除く): 14835584

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 167, 172, 232, 334, 344, 464, 668, 688, 928, 1247, 1336, 1376, 1856, 2494, 2672, 2752, 4843, 4988, 5344, 7181, 9686, 9976, 10688, 14362, 19372, 19952, 28724, 38744, 39904, 57448, 77488, 79808, 114896, 154976, 208249, 229792, 309952, 416498, 459584, 832996, 1665992, 3331984, 6663968, 13327936]

約数ペア:

[(1, 13327936), (2, 6663968), (4, 3331984), (8, 1665992), (16, 832996), (29, 459584), (32, 416498), (43, 309952), (58, 229792), (64, 208249), (86, 154976), (116, 114896), (167, 79808), (172, 77488), (232, 57448), (334, 39904), (344, 38744), (464, 28724), (668, 19952), (688, 19372), (928, 14362), (1247, 10688), (1336, 9976), (1376, 9686), (1856, 7181), (2494, 5344), (2672, 4988), (2752, 4843)]