71427226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 118375488

約数和(自身を除く): 46948262

約数列:

[1, 2, 13, 26, 67, 131, 134, 262, 313, 626, 871, 1703, 1742, 3406, 4069, 8138, 8777, 17554, 20971, 41003, 41942, 82006, 114101, 228202, 272623, 533039, 545246, 1066078, 2747201, 5494402, 35713613, 71427226]

約数ペア:

[(1, 71427226), (2, 35713613), (13, 5494402), (26, 2747201), (67, 1066078), (131, 545246), (134, 533039), (262, 272623), (313, 228202), (626, 114101), (871, 82006), (1703, 41942), (1742, 41003), (3406, 20971), (4069, 17554), (8138, 8777)]