74880976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{246319}}^1$

素因数の和:246346

約数の個数: 20

約数和(自身を含む): 152718400

約数和(自身を除く): 77837424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 246319, 492638, 985276, 1970552, 3941104, 4680061, 9360122, 18720244, 37440488, 74880976]

約数ペア:

[(1, 74880976), (2, 37440488), (4, 18720244), (8, 9360122), (16, 4680061), (19, 3941104), (38, 1970552), (76, 985276), (152, 492638), (304, 246319)]