68644312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{780049}}^1$

素因数の和:780066

約数の個数: 16

約数和(自身を含む): 140409000

約数和(自身を除く): 71764688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 780049, 1560098, 3120196, 6240392, 8580539, 17161078, 34322156, 68644312]

約数ペア:

[(1, 68644312), (2, 34322156), (4, 17161078), (8, 8580539), (11, 6240392), (22, 3120196), (44, 1560098), (88, 780049)]