8422568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 20027520

約数和(自身を除く): 11604952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 113, 121, 154, 226, 242, 308, 452, 484, 616, 791, 847, 904, 968, 1243, 1331, 1582, 1694, 2486, 2662, 3164, 3388, 4972, 5324, 6328, 6776, 8701, 9317, 9944, 10648, 13673, 17402, 18634, 27346, 34804, 37268, 54692, 69608, 74536, 95711, 109384, 150403, 191422, 300806, 382844, 601612, 765688, 1052821, 1203224, 2105642, 4211284, 8422568]

約数ペア:

[(1, 8422568), (2, 4211284), (4, 2105642), (7, 1203224), (8, 1052821), (11, 765688), (14, 601612), (22, 382844), (28, 300806), (44, 191422), (56, 150403), (77, 109384), (88, 95711), (113, 74536), (121, 69608), (154, 54692), (226, 37268), (242, 34804), (308, 27346), (452, 18634), (484, 17402), (616, 13673), (791, 10648), (847, 9944), (904, 9317), (968, 8701), (1243, 6776), (1331, 6328), (1582, 5324), (1694, 4972), (2486, 3388), (2662, 3164)]