66735368

素因数分解:

$2^3\times 7^1\times {\mathrm{1191703}}^1$

素因数の和:1191716

約数の個数: 16

約数和(自身を含む): 143004480

約数和(自身を除く): 76269112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1191703, 2383406, 4766812, 8341921, 9533624, 16683842, 33367684, 66735368]

約数ペア:

[(1, 66735368), (2, 33367684), (4, 16683842), (7, 9533624), (8, 8341921), (14, 4766812), (28, 2383406), (56, 1191703)]