66450496

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6449}}^1$

素因数の和:6491

約数の個数: 56

約数和(自身を含む): 157276800

約数和(自身を除く): 90826304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 6449, 10304, 12898, 25796, 45143, 51592, 90286, 103184, 148327, 180572, 206368, 296654, 361144, 412736, 593308, 722288, 1038289, 1186616, 1444576, 2076578, 2373232, 2889152, 4153156, 4746464, 8306312, 9492928, 16612624, 33225248, 66450496]

約数ペア:

[(1, 66450496), (2, 33225248), (4, 16612624), (7, 9492928), (8, 8306312), (14, 4746464), (16, 4153156), (23, 2889152), (28, 2373232), (32, 2076578), (46, 1444576), (56, 1186616), (64, 1038289), (92, 722288), (112, 593308), (161, 412736), (184, 361144), (224, 296654), (322, 206368), (368, 180572), (448, 148327), (644, 103184), (736, 90286), (1288, 51592), (1472, 45143), (2576, 25796), (5152, 12898), (6449, 10304)]