71700496

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3217}}^1$

素因数の和:3431

約数の個数: 40

約数和(自身を含む): 159612800

約数和(自身を除く): 87912304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 3217, 5572, 6434, 11144, 12868, 22288, 22519, 25736, 45038, 51472, 90076, 180152, 360304, 640183, 1280366, 2560732, 4481281, 5121464, 8962562, 10242928, 17925124, 35850248, 71700496]

約数ペア:

[(1, 71700496), (2, 35850248), (4, 17925124), (7, 10242928), (8, 8962562), (14, 5121464), (16, 4481281), (28, 2560732), (56, 1280366), (112, 640183), (199, 360304), (398, 180152), (796, 90076), (1393, 51472), (1592, 45038), (2786, 25736), (3184, 22519), (3217, 22288), (5572, 12868), (6434, 11144)]