71555068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44389}}^1$

素因数の和:44437

約数の個数: 24

約数和(自身を含む): 139207040

約数和(自身を除く): 67651972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 44389, 88778, 177556, 577057, 1154114, 1376059, 2308228, 2752118, 5504236, 17888767, 35777534, 71555068]

約数ペア:

[(1, 71555068), (2, 35777534), (4, 17888767), (13, 5504236), (26, 2752118), (31, 2308228), (52, 1376059), (62, 1154114), (124, 577057), (403, 177556), (806, 88778), (1612, 44389)]