77880256

素因数分解:

$2^6\times {\mathrm{1216879}}^1$

素因数の和:1216891

約数の個数: 14

約数和(自身を含む): 154543760

約数和(自身を除く): 76663504

約数列:

[1, 2, 4, 8, 16, 32, 64, 1216879, 2433758, 4867516, 9735032, 19470064, 38940128, 77880256]

約数ペア:

[(1, 77880256), (2, 38940128), (4, 19470064), (8, 9735032), (16, 4867516), (32, 2433758), (64, 1216879)]