71173788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1259}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 190229760

約数和(自身を除く): 119055972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 673, 1259, 1346, 2019, 2518, 2692, 3777, 4038, 4711, 5036, 7554, 8076, 8813, 9422, 14133, 15108, 17626, 18844, 26439, 28266, 35252, 52878, 56532, 105756, 847307, 1694614, 2541921, 3389228, 5083842, 5931149, 10167684, 11862298, 17793447, 23724596, 35586894, 71173788]

約数ペア:

[(1, 71173788), (2, 35586894), (3, 23724596), (4, 17793447), (6, 11862298), (7, 10167684), (12, 5931149), (14, 5083842), (21, 3389228), (28, 2541921), (42, 1694614), (84, 847307), (673, 105756), (1259, 56532), (1346, 52878), (2019, 35252), (2518, 28266), (2692, 26439), (3777, 18844), (4038, 17626), (4711, 15108), (5036, 14133), (7554, 9422), (8076, 8813)]