74353994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{521}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 131544000

約数和(自身を除く): 57190006

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 499, 521, 998, 1042, 5489, 5731, 6487, 6773, 10978, 11462, 12974, 13546, 71357, 74503, 142714, 149006, 259979, 519958, 2859769, 3379727, 5719538, 6759454, 37176997, 74353994]

約数ペア:

[(1, 74353994), (2, 37176997), (11, 6759454), (13, 5719538), (22, 3379727), (26, 2859769), (143, 519958), (286, 259979), (499, 149006), (521, 142714), (998, 74503), (1042, 71357), (5489, 13546), (5731, 12974), (6487, 11462), (6773, 10978)]