56715808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 119246904

約数和(自身を除く): 62531096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 137, 272, 274, 544, 548, 761, 1096, 1522, 2192, 2329, 3044, 4384, 4658, 6088, 9316, 12176, 12937, 18632, 24352, 25874, 37264, 51748, 74528, 103496, 104257, 206992, 208514, 413984, 417028, 834056, 1668112, 1772369, 3336224, 3544738, 7089476, 14178952, 28357904, 56715808]

約数ペア:

[(1, 56715808), (2, 28357904), (4, 14178952), (8, 7089476), (16, 3544738), (17, 3336224), (32, 1772369), (34, 1668112), (68, 834056), (136, 417028), (137, 413984), (272, 208514), (274, 206992), (544, 104257), (548, 103496), (761, 74528), (1096, 51748), (1522, 37264), (2192, 25874), (2329, 24352), (3044, 18632), (4384, 12937), (4658, 12176), (6088, 9316)]