67040848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19309}}^1$

素因数の和:19355

約数の個数: 40

約数和(自身を含む): 153244160

約数和(自身を除く): 86203312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 19309, 38618, 77236, 135163, 154472, 270326, 308944, 540652, 598579, 1081304, 1197158, 2162608, 2394316, 4190053, 4788632, 8380106, 9577264, 16760212, 33520424, 67040848]

約数ペア:

[(1, 67040848), (2, 33520424), (4, 16760212), (7, 9577264), (8, 8380106), (14, 4788632), (16, 4190053), (28, 2394316), (31, 2162608), (56, 1197158), (62, 1081304), (112, 598579), (124, 540652), (217, 308944), (248, 270326), (434, 154472), (496, 135163), (868, 77236), (1736, 38618), (3472, 19309)]