26880546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 67931136

約数和(自身を除く): 41050590

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 83, 154, 166, 231, 249, 462, 498, 581, 701, 913, 1162, 1402, 1743, 1826, 2103, 2739, 3486, 4206, 4907, 5478, 6391, 7711, 9814, 12782, 14721, 15422, 19173, 23133, 29442, 38346, 46266, 53977, 58183, 107954, 116366, 161931, 174549, 323862, 349098, 407281, 640013, 814562, 1221843, 1280026, 1920039, 2443686, 3840078, 4480091, 8960182, 13440273, 26880546]

約数ペア:

[(1, 26880546), (2, 13440273), (3, 8960182), (6, 4480091), (7, 3840078), (11, 2443686), (14, 1920039), (21, 1280026), (22, 1221843), (33, 814562), (42, 640013), (66, 407281), (77, 349098), (83, 323862), (154, 174549), (166, 161931), (231, 116366), (249, 107954), (462, 58183), (498, 53977), (581, 46266), (701, 38346), (913, 29442), (1162, 23133), (1402, 19173), (1743, 15422), (1826, 14721), (2103, 12782), (2739, 9814), (3486, 7711), (4206, 6391), (4907, 5478)]