26153318632

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1\times {\mathrm{2657}}^1$

素因数の和:4090

約数の個数: 64

約数和(自身を含む): 56517160320

約数和(自身を除く): 30363841688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1283, 1918, 2566, 2657, 3836, 5132, 5314, 7672, 8981, 10264, 10628, 17962, 18599, 21256, 35924, 37198, 71848, 74396, 148792, 175771, 351542, 364009, 703084, 728018, 1230397, 1406168, 1456036, 2460794, 2548063, 2912072, 3408931, 4921588, 5096126, 6817862, 9843176, 10192252, 13635724, 20384504, 23862517, 27271448, 47725034, 95450068, 190900136, 467023547, 934047094, 1868094188, 3269164829, 3736188376, 6538329658, 13076659316, 26153318632]

約数ペア:

[(1, 26153318632), (2, 13076659316), (4, 6538329658), (7, 3736188376), (8, 3269164829), (14, 1868094188), (28, 934047094), (56, 467023547), (137, 190900136), (274, 95450068), (548, 47725034), (959, 27271448), (1096, 23862517), (1283, 20384504), (1918, 13635724), (2566, 10192252), (2657, 9843176), (3836, 6817862), (5132, 5096126), (5314, 4921588), (7672, 3408931), (8981, 2912072), (10264, 2548063), (10628, 2460794), (17962, 1456036), (18599, 1406168), (21256, 1230397), (35924, 728018), (37198, 703084), (71848, 364009), (74396, 351542), (148792, 175771)]