28952740

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9587}}^1$

素因数の和:9747

約数の個数: 24

約数和(自身を含む): 61209792

約数和(自身を除く): 32257052

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 9587, 19174, 38348, 47935, 95870, 191740, 1447637, 2895274, 5790548, 7238185, 14476370, 28952740]

約数ペア:

[(1, 28952740), (2, 14476370), (4, 7238185), (5, 5790548), (10, 2895274), (20, 1447637), (151, 191740), (302, 95870), (604, 47935), (755, 38348), (1510, 19174), (3020, 9587)]