74349574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 122943744

約数和(自身を除く): 48594170

約数列:

[1, 2, 13, 26, 83, 131, 166, 262, 263, 526, 1079, 1703, 2158, 3406, 3419, 6838, 10873, 21746, 21829, 34453, 43658, 68906, 141349, 282698, 283777, 447889, 567554, 895778, 2859599, 5719198, 37174787, 74349574]

約数ペア:

[(1, 74349574), (2, 37174787), (13, 5719198), (26, 2859599), (83, 895778), (131, 567554), (166, 447889), (262, 283777), (263, 282698), (526, 141349), (1079, 68906), (1703, 43658), (2158, 34453), (3406, 21829), (3419, 21746), (6838, 10873)]