70690004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{811}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 154968576

約数和(自身を除く): 84278572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 283, 308, 566, 811, 1132, 1622, 1981, 3113, 3244, 3962, 5677, 6226, 7924, 8921, 11354, 12452, 17842, 21791, 22708, 35684, 43582, 62447, 87164, 124894, 229513, 249788, 459026, 918052, 1606591, 2524643, 3213182, 5049286, 6426364, 10098572, 17672501, 35345002, 70690004]

約数ペア:

[(1, 70690004), (2, 35345002), (4, 17672501), (7, 10098572), (11, 6426364), (14, 5049286), (22, 3213182), (28, 2524643), (44, 1606591), (77, 918052), (154, 459026), (283, 249788), (308, 229513), (566, 124894), (811, 87164), (1132, 62447), (1622, 43582), (1981, 35684), (3113, 22708), (3244, 21791), (3962, 17842), (5677, 12452), (6226, 11354), (7924, 8921)]