66729712

素因数分解:

$2^4\times 7^1\times {\mathrm{595801}}^1$

素因数の和:595816

約数の個数: 20

約数和(自身を含む): 147758896

約数和(自身を除く): 81029184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 595801, 1191602, 2383204, 4170607, 4766408, 8341214, 9532816, 16682428, 33364856, 66729712]

約数ペア:

[(1, 66729712), (2, 33364856), (4, 16682428), (7, 9532816), (8, 8341214), (14, 4766408), (16, 4170607), (28, 2383204), (56, 1191602), (112, 595801)]