17139472

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 38192000

約数和(自身を除く): 21052528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 769, 796, 1393, 1538, 1592, 2786, 3076, 3184, 5383, 5572, 6152, 10766, 11144, 12304, 21532, 22288, 43064, 86128, 153031, 306062, 612124, 1071217, 1224248, 2142434, 2448496, 4284868, 8569736, 17139472]

約数ペア:

[(1, 17139472), (2, 8569736), (4, 4284868), (7, 2448496), (8, 2142434), (14, 1224248), (16, 1071217), (28, 612124), (56, 306062), (112, 153031), (199, 86128), (398, 43064), (769, 22288), (796, 21532), (1393, 12304), (1538, 11144), (1592, 10766), (2786, 6152), (3076, 5572), (3184, 5383)]