25457856

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2061

約数の個数: 56

約数和(自身を含む): 68397120

約数和(自身を除く): 42939264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 1979, 2144, 3216, 3958, 4288, 5937, 6432, 7916, 11874, 12864, 15832, 23748, 31664, 47496, 63328, 94992, 126656, 132593, 189984, 265186, 379968, 397779, 530372, 795558, 1060744, 1591116, 2121488, 3182232, 4242976, 6364464, 8485952, 12728928, 25457856]

約数ペア:

[(1, 25457856), (2, 12728928), (3, 8485952), (4, 6364464), (6, 4242976), (8, 3182232), (12, 2121488), (16, 1591116), (24, 1060744), (32, 795558), (48, 530372), (64, 397779), (67, 379968), (96, 265186), (134, 189984), (192, 132593), (201, 126656), (268, 94992), (402, 63328), (536, 47496), (804, 31664), (1072, 23748), (1608, 15832), (1979, 12864), (2144, 11874), (3216, 7916), (3958, 6432), (4288, 5937)]