56678384

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2543}}^1$

素因数の和:2757

約数の個数: 40

約数和(自身を含む): 126182400

約数和(自身を除く): 69504016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2543, 2786, 3184, 5086, 5572, 10172, 11144, 17801, 20344, 22288, 35602, 40688, 71204, 142408, 284816, 506057, 1012114, 2024228, 3542399, 4048456, 7084798, 8096912, 14169596, 28339192, 56678384]

約数ペア:

[(1, 56678384), (2, 28339192), (4, 14169596), (7, 8096912), (8, 7084798), (14, 4048456), (16, 3542399), (28, 2024228), (56, 1012114), (112, 506057), (199, 284816), (398, 142408), (796, 71204), (1393, 40688), (1592, 35602), (2543, 22288), (2786, 20344), (3184, 17801), (5086, 11144), (5572, 10172)]