79776688

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{14369}}^1$

素因数の和:14724

約数の個数: 20

約数和(自身を含む): 155023560

約数和(自身を除く): 75246872

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 14369, 28738, 57476, 114952, 229904, 4986043, 9972086, 19944172, 39888344, 79776688]

約数ペア:

[(1, 79776688), (2, 39888344), (4, 19944172), (8, 9972086), (16, 4986043), (347, 229904), (694, 114952), (1388, 57476), (2776, 28738), (5552, 14369)]