39930856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37529}}^1$

素因数の和:37561

約数の個数: 32

約数和(自身を含む): 90072000

約数和(自身を除く): 50141144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 37529, 75058, 150116, 262703, 300232, 525406, 713051, 1050812, 1426102, 2101624, 2852204, 4991357, 5704408, 9982714, 19965428, 39930856]

約数ペア:

[(1, 39930856), (2, 19965428), (4, 9982714), (7, 5704408), (8, 4991357), (14, 2852204), (19, 2101624), (28, 1426102), (38, 1050812), (56, 713051), (76, 525406), (133, 300232), (152, 262703), (266, 150116), (532, 75058), (1064, 37529)]