57638742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72229}}^1$

素因数の和:72260

約数の個数: 32

約数和(自身を含む): 138681600

約数和(自身を除く): 81042858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 72229, 144458, 216687, 433374, 505603, 1011206, 1372351, 1516809, 2744702, 3033618, 4117053, 8234106, 9606457, 19212914, 28819371, 57638742]

約数ペア:

[(1, 57638742), (2, 28819371), (3, 19212914), (6, 9606457), (7, 8234106), (14, 4117053), (19, 3033618), (21, 2744702), (38, 1516809), (42, 1372351), (57, 1011206), (114, 505603), (133, 433374), (266, 216687), (399, 144458), (798, 72229)]