39378488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4391}}^1$

素因数の和:4475

約数の個数: 32

約数和(自身を含む): 79056000

約数和(自身を除く): 39677512

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4391, 4484, 8782, 8968, 17564, 35128, 83429, 166858, 259069, 333716, 518138, 667432, 1036276, 2072552, 4922311, 9844622, 19689244, 39378488]

約数ペア:

[(1, 39378488), (2, 19689244), (4, 9844622), (8, 4922311), (19, 2072552), (38, 1036276), (59, 667432), (76, 518138), (118, 333716), (152, 259069), (236, 166858), (472, 83429), (1121, 35128), (2242, 17564), (4391, 8968), (4484, 8782)]