66947270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10957}}^1$

素因数の和:11024

約数の個数: 32

約数和(自身を含む): 132547968

約数和(自身を除く): 65600698

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 10957, 21914, 54785, 109570, 142441, 284882, 514979, 712205, 1029958, 1424410, 2574895, 5149790, 6694727, 13389454, 33473635, 66947270]

約数ペア:

[(1, 66947270), (2, 33473635), (5, 13389454), (10, 6694727), (13, 5149790), (26, 2574895), (47, 1424410), (65, 1029958), (94, 712205), (130, 514979), (235, 284882), (470, 142441), (611, 109570), (1222, 54785), (3055, 21914), (6110, 10957)]