77967644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1123}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 144739728

約数和(自身を除く): 66772084

約数列:

[1, 2, 4, 17, 34, 68, 1021, 1123, 2042, 2246, 4084, 4492, 17357, 19091, 34714, 38182, 69428, 76364, 1146583, 2293166, 4586332, 19491911, 38983822, 77967644]

約数ペア:

[(1, 77967644), (2, 38983822), (4, 19491911), (17, 4586332), (34, 2293166), (68, 1146583), (1021, 76364), (1123, 69428), (2042, 38182), (2246, 34714), (4084, 19091), (4492, 17357)]