65271232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4173

約数の個数: 56

約数和(自身を含む): 146862800

約数和(自身を除く): 81591568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 4129, 7904, 8258, 15808, 16516, 33032, 53677, 66064, 78451, 107354, 132128, 156902, 214708, 264256, 313804, 429416, 627608, 858832, 1019863, 1255216, 1717664, 2039726, 2510432, 3435328, 4079452, 5020864, 8158904, 16317808, 32635616, 65271232]

約数ペア:

[(1, 65271232), (2, 32635616), (4, 16317808), (8, 8158904), (13, 5020864), (16, 4079452), (19, 3435328), (26, 2510432), (32, 2039726), (38, 1717664), (52, 1255216), (64, 1019863), (76, 858832), (104, 627608), (152, 429416), (208, 313804), (247, 264256), (304, 214708), (416, 156902), (494, 132128), (608, 107354), (832, 78451), (988, 66064), (1216, 53677), (1976, 33032), (3952, 16516), (4129, 15808), (7904, 8258)]