66736712

素因数分解:

$2^3\times 7^1\times {\mathrm{1191727}}^1$

素因数の和:1191740

約数の個数: 16

約数和(自身を含む): 143007360

約数和(自身を除く): 76270648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1191727, 2383454, 4766908, 8342089, 9533816, 16684178, 33368356, 66736712]

約数ペア:

[(1, 66736712), (2, 33368356), (4, 16684178), (7, 9533816), (8, 8342089), (14, 4766908), (28, 2383454), (56, 1191727)]