8317504

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{769}}^1$

素因数の和:807

約数の個数: 42

約数和(自身を含む): 17895570

約数和(自身を除く): 9578066

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 769, 832, 1352, 1538, 2704, 3076, 5408, 6152, 9997, 10816, 12304, 19994, 24608, 39988, 49216, 79976, 129961, 159952, 259922, 319904, 519844, 639808, 1039688, 2079376, 4158752, 8317504]

約数ペア:

[(1, 8317504), (2, 4158752), (4, 2079376), (8, 1039688), (13, 639808), (16, 519844), (26, 319904), (32, 259922), (52, 159952), (64, 129961), (104, 79976), (169, 49216), (208, 39988), (338, 24608), (416, 19994), (676, 12304), (769, 10816), (832, 9997), (1352, 6152), (1538, 5408), (2704, 3076)]