26995672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 57853440

約数和(自身を除く): 30857768

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 61, 88, 94, 107, 122, 188, 214, 244, 376, 428, 488, 517, 671, 856, 1034, 1177, 1342, 2068, 2354, 2684, 2867, 4136, 4708, 5029, 5368, 5734, 6527, 9416, 10058, 11468, 13054, 20116, 22936, 26108, 31537, 40232, 52216, 55319, 63074, 71797, 110638, 126148, 143594, 221276, 252296, 287188, 306769, 442552, 574376, 613538, 1227076, 2454152, 3374459, 6748918, 13497836, 26995672]

約数ペア:

[(1, 26995672), (2, 13497836), (4, 6748918), (8, 3374459), (11, 2454152), (22, 1227076), (44, 613538), (47, 574376), (61, 442552), (88, 306769), (94, 287188), (107, 252296), (122, 221276), (188, 143594), (214, 126148), (244, 110638), (376, 71797), (428, 63074), (488, 55319), (517, 52216), (671, 40232), (856, 31537), (1034, 26108), (1177, 22936), (1342, 20116), (2068, 13054), (2354, 11468), (2684, 10058), (2867, 9416), (4136, 6527), (4708, 5734), (5029, 5368)]