27750868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 55399680

約数和(自身を除く): 27648812

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 457, 646, 799, 893, 914, 1292, 1598, 1786, 1828, 3196, 3572, 7769, 8683, 15181, 15538, 17366, 21479, 30362, 31076, 34732, 42958, 60724, 85916, 147611, 295222, 365143, 408101, 590444, 730286, 816202, 1460572, 1632404, 6937717, 13875434, 27750868]

約数ペア:

[(1, 27750868), (2, 13875434), (4, 6937717), (17, 1632404), (19, 1460572), (34, 816202), (38, 730286), (47, 590444), (68, 408101), (76, 365143), (94, 295222), (188, 147611), (323, 85916), (457, 60724), (646, 42958), (799, 34732), (893, 31076), (914, 30362), (1292, 21479), (1598, 17366), (1786, 15538), (1828, 15181), (3196, 8683), (3572, 7769)]