22886248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 54587520

約数和(自身を除く): 31701272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 701, 742, 1166, 1402, 1484, 2332, 2804, 2968, 4081, 4664, 4907, 5608, 7711, 8162, 9814, 15422, 16324, 19628, 30844, 32648, 37153, 39256, 53977, 61688, 74306, 107954, 148612, 215908, 260071, 297224, 408683, 431816, 520142, 817366, 1040284, 1634732, 2080568, 2860781, 3269464, 5721562, 11443124, 22886248]

約数ペア:

[(1, 22886248), (2, 11443124), (4, 5721562), (7, 3269464), (8, 2860781), (11, 2080568), (14, 1634732), (22, 1040284), (28, 817366), (44, 520142), (53, 431816), (56, 408683), (77, 297224), (88, 260071), (106, 215908), (154, 148612), (212, 107954), (308, 74306), (371, 61688), (424, 53977), (583, 39256), (616, 37153), (701, 32648), (742, 30844), (1166, 19628), (1402, 16324), (1484, 15422), (2332, 9814), (2804, 8162), (2968, 7711), (4081, 5608), (4664, 4907)]