68758948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2801}}^1$

素因数の和:2860

約数の個数: 36

約数和(自身を含む): 134512812

約数和(自身を除く): 65753864

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 1292, 1444, 2801, 5602, 6137, 11204, 12274, 24548, 47617, 53219, 95234, 106438, 190468, 212876, 904723, 1011161, 1809446, 2022322, 3618892, 4044644, 17189737, 34379474, 68758948]

約数ペア:

[(1, 68758948), (2, 34379474), (4, 17189737), (17, 4044644), (19, 3618892), (34, 2022322), (38, 1809446), (68, 1011161), (76, 904723), (323, 212876), (361, 190468), (646, 106438), (722, 95234), (1292, 53219), (1444, 47617), (2801, 24548), (5602, 12274), (6137, 11204)]