71366176

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1601}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 161481600

約数和(自身を除く): 90115424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 1601, 2786, 3184, 3202, 5572, 6368, 6404, 11144, 11207, 12808, 22288, 22414, 25616, 44576, 44828, 51232, 89656, 179312, 318599, 358624, 637198, 1274396, 2230193, 2548792, 4460386, 5097584, 8920772, 10195168, 17841544, 35683088, 71366176]

約数ペア:

[(1, 71366176), (2, 35683088), (4, 17841544), (7, 10195168), (8, 8920772), (14, 5097584), (16, 4460386), (28, 2548792), (32, 2230193), (56, 1274396), (112, 637198), (199, 358624), (224, 318599), (398, 179312), (796, 89656), (1393, 51232), (1592, 44828), (1601, 44576), (2786, 25616), (3184, 22414), (3202, 22288), (5572, 12808), (6368, 11207), (6404, 11144)]