71340412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{124721}}^1$

素因数の和:124749

約数の個数: 24

約数和(自身を含む): 146673072

約数和(自身を除く): 75332660

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 124721, 249442, 498884, 1371931, 1621373, 2743862, 3242746, 5487724, 6485492, 17835103, 35670206, 71340412]

約数ペア:

[(1, 71340412), (2, 35670206), (4, 17835103), (11, 6485492), (13, 5487724), (22, 3242746), (26, 2743862), (44, 1621373), (52, 1371931), (143, 498884), (286, 249442), (572, 124721)]