40284004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{324871}}^1$

素因数の和:324906

約数の個数: 12

約数和(自身を含む): 72771328

約数和(自身を除く): 32487324

約数列:

[1, 2, 4, 31, 62, 124, 324871, 649742, 1299484, 10071001, 20142002, 40284004]

約数ペア:

[(1, 40284004), (2, 20142002), (4, 10071001), (31, 1299484), (62, 649742), (124, 324871)]