705821984

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22669}}^1$

素因数の和:22825

約数の個数: 48

約数和(自身を含む): 1599595200

約数和(自身を除く): 893773216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 15568, 22669, 31136, 45338, 90676, 158683, 181352, 317366, 362704, 634732, 725408, 1269464, 2538928, 3150991, 5077856, 6301982, 12603964, 22056937, 25207928, 44113874, 50415856, 88227748, 100831712, 176455496, 352910992, 705821984]

約数ペア:

[(1, 705821984), (2, 352910992), (4, 176455496), (7, 100831712), (8, 88227748), (14, 50415856), (16, 44113874), (28, 25207928), (32, 22056937), (56, 12603964), (112, 6301982), (139, 5077856), (224, 3150991), (278, 2538928), (556, 1269464), (973, 725408), (1112, 634732), (1946, 362704), (2224, 317366), (3892, 181352), (4448, 158683), (7784, 90676), (15568, 45338), (22669, 31136)]