4090262008

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{8443}}^1$

素因数の和:8708

約数の個数: 64

約数和(自身を含む): 9022245120

約数和(自身を除く): 4931983112

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 211, 287, 328, 422, 574, 844, 1148, 1477, 1688, 2296, 2954, 5908, 8443, 8651, 11816, 16886, 17302, 33772, 34604, 59101, 60557, 67544, 69208, 118202, 121114, 236404, 242228, 346163, 472808, 484456, 692326, 1384652, 1781473, 2423141, 2769304, 3562946, 4846282, 7125892, 9692564, 12470311, 14251784, 19385128, 24940622, 49881244, 73040393, 99762488, 146080786, 292161572, 511282751, 584323144, 1022565502, 2045131004, 4090262008]

約数ペア:

[(1, 4090262008), (2, 2045131004), (4, 1022565502), (7, 584323144), (8, 511282751), (14, 292161572), (28, 146080786), (41, 99762488), (56, 73040393), (82, 49881244), (164, 24940622), (211, 19385128), (287, 14251784), (328, 12470311), (422, 9692564), (574, 7125892), (844, 4846282), (1148, 3562946), (1477, 2769304), (1688, 2423141), (2296, 1781473), (2954, 1384652), (5908, 692326), (8443, 484456), (8651, 472808), (11816, 346163), (16886, 242228), (17302, 236404), (33772, 121114), (34604, 118202), (59101, 69208), (60557, 67544)]