7642629168

素因数分解:

$2^4\times 3^1\times {\mathrm{159221441}}^1$

素因数の和:159221452

約数の個数: 20

約数和(自身を含む): 19743458808

約数和(自身を除く): 12100829640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 159221441, 318442882, 477664323, 636885764, 955328646, 1273771528, 1910657292, 2547543056, 3821314584, 7642629168]

約数ペア:

[(1, 7642629168), (2, 3821314584), (3, 2547543056), (4, 1910657292), (6, 1273771528), (8, 955328646), (12, 636885764), (16, 477664323), (24, 318442882), (48, 159221441)]