78272212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4253}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 141505056

約数和(自身を除く): 63232844

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4253, 4601, 8506, 9202, 17012, 18404, 182879, 365758, 455071, 731516, 910142, 1820284, 19568053, 39136106, 78272212]

約数ペア:

[(1, 78272212), (2, 39136106), (4, 19568053), (43, 1820284), (86, 910142), (107, 731516), (172, 455071), (214, 365758), (428, 182879), (4253, 18404), (4601, 17012), (8506, 9202)]