64639652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19079}}^1$

素因数の和:19112

約数の個数: 36

約数和(自身を含む): 142107840

約数和(自身を除く): 77468188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 19079, 38158, 76316, 133553, 209869, 267106, 419738, 534212, 839476, 1469083, 2308559, 2938166, 4617118, 5876332, 9234236, 16159913, 32319826, 64639652]

約数ペア:

[(1, 64639652), (2, 32319826), (4, 16159913), (7, 9234236), (11, 5876332), (14, 4617118), (22, 2938166), (28, 2308559), (44, 1469083), (77, 839476), (121, 534212), (154, 419738), (242, 267106), (308, 209869), (484, 133553), (847, 76316), (1694, 38158), (3388, 19079)]