553627984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22367}}^1$

素因数の和:22412

約数の個数: 80

約数和(自身を含む): 1397910528

約数和(自身を除く): 844282544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 12376, 22367, 24752, 44734, 89468, 156569, 178936, 290771, 313138, 357872, 380239, 581542, 626276, 760478, 1163084, 1252552, 1520956, 2035397, 2326168, 2505104, 2661673, 3041912, 4070794, 4652336, 4943107, 5323346, 6083824, 8141588, 9886214, 10646692, 16283176, 19772428, 21293384, 32566352, 34601749, 39544856, 42586768, 69203498, 79089712, 138406996, 276813992, 553627984]

約数ペア:

[(1, 553627984), (2, 276813992), (4, 138406996), (7, 79089712), (8, 69203498), (13, 42586768), (14, 39544856), (16, 34601749), (17, 32566352), (26, 21293384), (28, 19772428), (34, 16283176), (52, 10646692), (56, 9886214), (68, 8141588), (91, 6083824), (104, 5323346), (112, 4943107), (119, 4652336), (136, 4070794), (182, 3041912), (208, 2661673), (221, 2505104), (238, 2326168), (272, 2035397), (364, 1520956), (442, 1252552), (476, 1163084), (728, 760478), (884, 626276), (952, 581542), (1456, 380239), (1547, 357872), (1768, 313138), (1904, 290771), (3094, 178936), (3536, 156569), (6188, 89468), (12376, 44734), (22367, 24752)]