77672798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2729}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 63850402

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1498, 2033, 2729, 4066, 5458, 14231, 19103, 28462, 38206, 51851, 103702, 292003, 362957, 584006, 725914, 2044021, 4088042, 5548057, 11096114, 38836399, 77672798]

約数ペア:

[(1, 77672798), (2, 38836399), (7, 11096114), (14, 5548057), (19, 4088042), (38, 2044021), (107, 725914), (133, 584006), (214, 362957), (266, 292003), (749, 103702), (1498, 51851), (2033, 38206), (2729, 28462), (4066, 19103), (5458, 14231)]