77882585032

素因数分解:

$2^3\times 7^1\times {\mathrm{1390760447}}^1$

素因数の和:1390760460

約数の個数: 16

約数和(自身を含む): 166891253760

約数和(自身を除く): 89008668728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1390760447, 2781520894, 5563041788, 9735323129, 11126083576, 19470646258, 38941292516, 77882585032]

約数ペア:

[(1, 77882585032), (2, 38941292516), (4, 19470646258), (7, 11126083576), (8, 9735323129), (14, 5563041788), (28, 2781520894), (56, 1390760447)]