66758428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{1973}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 127678320

約数和(自身を除く): 60919892

約数列:

[1, 2, 4, 11, 22, 44, 769, 1538, 1973, 3076, 3946, 7892, 8459, 16918, 21703, 33836, 43406, 86812, 1517237, 3034474, 6068948, 16689607, 33379214, 66758428]

約数ペア:

[(1, 66758428), (2, 33379214), (4, 16689607), (11, 6068948), (22, 3034474), (44, 1517237), (769, 86812), (1538, 43406), (1973, 33836), (3076, 21703), (3946, 16918), (7892, 8459)]