65228656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 131487120

約数和(自身を除く): 66258464

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 257, 464, 514, 547, 1028, 1094, 2056, 2188, 4112, 4376, 7453, 8752, 14906, 15863, 29812, 31726, 59624, 63452, 119248, 126904, 140579, 253808, 281158, 562316, 1124632, 2249264, 4076791, 8153582, 16307164, 32614328, 65228656]

約数ペア:

[(1, 65228656), (2, 32614328), (4, 16307164), (8, 8153582), (16, 4076791), (29, 2249264), (58, 1124632), (116, 562316), (232, 281158), (257, 253808), (464, 140579), (514, 126904), (547, 119248), (1028, 63452), (1094, 59624), (2056, 31726), (2188, 29812), (4112, 15863), (4376, 14906), (7453, 8752)]