66724208

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{88729}}^1$

素因数の和:88784

約数の個数: 20

約数和(自身を含む): 132030240

約数和(自身を除く): 65306032

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 88729, 177458, 354916, 709832, 1419664, 4170263, 8340526, 16681052, 33362104, 66724208]

約数ペア:

[(1, 66724208), (2, 33362104), (4, 16681052), (8, 8340526), (16, 4170263), (47, 1419664), (94, 709832), (188, 354916), (376, 177458), (752, 88729)]