77657564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4987}}^1$

素因数の和:5237

約数の個数: 24

約数和(自身を含む): 144552240

約数和(自身を除く): 66894676

約数列:

[1, 2, 4, 17, 34, 68, 229, 458, 916, 3893, 4987, 7786, 9974, 15572, 19948, 84779, 169558, 339116, 1142023, 2284046, 4568092, 19414391, 38828782, 77657564]

約数ペア:

[(1, 77657564), (2, 38828782), (4, 19414391), (17, 4568092), (34, 2284046), (68, 1142023), (229, 339116), (458, 169558), (916, 84779), (3893, 19948), (4987, 15572), (7786, 9974)]