27860476

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14851}}^1$

素因数の和:14929

約数の個数: 24

約数和(自身を含む): 56556416

約数和(自身を除く): 28695940

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 14851, 29702, 59404, 103957, 207914, 415828, 995017, 1990034, 3980068, 6965119, 13930238, 27860476]

約数ペア:

[(1, 27860476), (2, 13930238), (4, 6965119), (7, 3980068), (14, 1990034), (28, 995017), (67, 415828), (134, 207914), (268, 103957), (469, 59404), (938, 29702), (1876, 14851)]