42191616

素因数分解:

$2^8\times 3^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 113392944

約数和(自身を除く): 71201328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 401, 411, 548, 768, 802, 822, 1096, 1203, 1604, 1644, 2192, 2406, 3208, 3288, 4384, 4812, 6416, 6576, 8768, 9624, 12832, 13152, 17536, 19248, 25664, 26304, 35072, 38496, 51328, 52608, 54937, 76992, 102656, 105216, 109874, 153984, 164811, 219748, 307968, 329622, 439496, 659244, 878992, 1318488, 1757984, 2636976, 3515968, 5273952, 7031936, 10547904, 14063872, 21095808, 42191616]

約数ペア:

[(1, 42191616), (2, 21095808), (3, 14063872), (4, 10547904), (6, 7031936), (8, 5273952), (12, 3515968), (16, 2636976), (24, 1757984), (32, 1318488), (48, 878992), (64, 659244), (96, 439496), (128, 329622), (137, 307968), (192, 219748), (256, 164811), (274, 153984), (384, 109874), (401, 105216), (411, 102656), (548, 76992), (768, 54937), (802, 52608), (822, 51328), (1096, 38496), (1203, 35072), (1604, 26304), (1644, 25664), (2192, 19248), (2406, 17536), (3208, 13152), (3288, 12832), (4384, 9624), (4812, 8768), (6416, 6576)]