68346178

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 110271744

約数和(自身を除く): 41925566

約数列:

[1, 2, 37, 43, 47, 74, 86, 94, 457, 914, 1591, 1739, 2021, 3182, 3478, 4042, 16909, 19651, 21479, 33818, 39302, 42958, 74777, 149554, 727087, 794723, 923597, 1454174, 1589446, 1847194, 34173089, 68346178]

約数ペア:

[(1, 68346178), (2, 34173089), (37, 1847194), (43, 1589446), (47, 1454174), (74, 923597), (86, 794723), (94, 727087), (457, 149554), (914, 74777), (1591, 42958), (1739, 39302), (2021, 33818), (3182, 21479), (3478, 19651), (4042, 16909)]