77280574

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{75617}}^1$

素因数の和:75699

約数の個数: 16

約数和(自身を含む): 134297568

約数和(自身を除く): 57016994

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 75617, 151234, 529319, 1058638, 5520041, 11040082, 38640287, 77280574]

約数ペア:

[(1, 77280574), (2, 38640287), (7, 11040082), (14, 5520041), (73, 1058638), (146, 529319), (511, 151234), (1022, 75617)]