61515584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:823

約数の個数: 56

約数和(自身を含む): 132880608

約数和(自身を除く): 71365024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 416, 428, 691, 832, 856, 1382, 1391, 1712, 2764, 2782, 3424, 5528, 5564, 6848, 8983, 11056, 11128, 17966, 22112, 22256, 35932, 44224, 44512, 71864, 73937, 89024, 143728, 147874, 287456, 295748, 574912, 591496, 961181, 1182992, 1922362, 2365984, 3844724, 4731968, 7689448, 15378896, 30757792, 61515584]

約数ペア:

[(1, 61515584), (2, 30757792), (4, 15378896), (8, 7689448), (13, 4731968), (16, 3844724), (26, 2365984), (32, 1922362), (52, 1182992), (64, 961181), (104, 591496), (107, 574912), (208, 295748), (214, 287456), (416, 147874), (428, 143728), (691, 89024), (832, 73937), (856, 71864), (1382, 44512), (1391, 44224), (1712, 35932), (2764, 22256), (2782, 22112), (3424, 17966), (5528, 11128), (5564, 11056), (6848, 8983)]