6605144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 15671040

約数和(自身を除く): 9065896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 211, 301, 344, 364, 422, 559, 602, 728, 844, 1118, 1204, 1477, 1688, 2236, 2408, 2743, 2954, 3913, 4472, 5486, 5908, 7826, 9073, 10972, 11816, 15652, 18146, 19201, 21944, 31304, 36292, 38402, 63511, 72584, 76804, 117949, 127022, 153608, 235898, 254044, 471796, 508088, 825643, 943592, 1651286, 3302572, 6605144]

約数ペア:

[(1, 6605144), (2, 3302572), (4, 1651286), (7, 943592), (8, 825643), (13, 508088), (14, 471796), (26, 254044), (28, 235898), (43, 153608), (52, 127022), (56, 117949), (86, 76804), (91, 72584), (104, 63511), (172, 38402), (182, 36292), (211, 31304), (301, 21944), (344, 19201), (364, 18146), (422, 15652), (559, 11816), (602, 10972), (728, 9073), (844, 7826), (1118, 5908), (1204, 5486), (1477, 4472), (1688, 3913), (2236, 2954), (2408, 2743)]