66530022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1979}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 77170458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 1979, 2586, 3958, 5603, 5937, 11206, 11874, 16809, 25727, 33618, 51454, 77181, 154362, 852949, 1705898, 2558847, 5117694, 11088337, 22176674, 33265011, 66530022]

約数ペア:

[(1, 66530022), (2, 33265011), (3, 22176674), (6, 11088337), (13, 5117694), (26, 2558847), (39, 1705898), (78, 852949), (431, 154362), (862, 77181), (1293, 51454), (1979, 33618), (2586, 25727), (3958, 16809), (5603, 11874), (5937, 11206)]