28290552

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 75271680

約数和(自身を除く): 46981128

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 424, 552, 636, 967, 1219, 1272, 1934, 2438, 2901, 3657, 3868, 4876, 5802, 7314, 7736, 9752, 11604, 14628, 22241, 23208, 29256, 44482, 51251, 66723, 88964, 102502, 133446, 153753, 177928, 205004, 266892, 307506, 410008, 533784, 615012, 1178773, 1230024, 2357546, 3536319, 4715092, 7072638, 9430184, 14145276, 28290552]

約数ペア:

[(1, 28290552), (2, 14145276), (3, 9430184), (4, 7072638), (6, 4715092), (8, 3536319), (12, 2357546), (23, 1230024), (24, 1178773), (46, 615012), (53, 533784), (69, 410008), (92, 307506), (106, 266892), (138, 205004), (159, 177928), (184, 153753), (212, 133446), (276, 102502), (318, 88964), (424, 66723), (552, 51251), (636, 44482), (967, 29256), (1219, 23208), (1272, 22241), (1934, 14628), (2438, 11604), (2901, 9752), (3657, 7736), (3868, 7314), (4876, 5802)]