40322408

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37897}}^1$

素因数の和:37929

約数の個数: 32

約数和(自身を含む): 90955200

約数和(自身を除く): 50632792

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 37897, 75794, 151588, 265279, 303176, 530558, 720043, 1061116, 1440086, 2122232, 2880172, 5040301, 5760344, 10080602, 20161204, 40322408]

約数ペア:

[(1, 40322408), (2, 20161204), (4, 10080602), (7, 5760344), (8, 5040301), (14, 2880172), (19, 2122232), (28, 1440086), (38, 1061116), (56, 720043), (76, 530558), (133, 303176), (152, 265279), (266, 151588), (532, 75794), (1064, 37897)]