28679948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8929}}^1$

素因数の和:9017

約数の個数: 24

約数和(自身を含む): 55508880

約数和(自身を除く): 26828932

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 8929, 17858, 35716, 98219, 196438, 392876, 651817, 1303634, 2607268, 7169987, 14339974, 28679948]

約数ペア:

[(1, 28679948), (2, 14339974), (4, 7169987), (11, 2607268), (22, 1303634), (44, 651817), (73, 392876), (146, 196438), (292, 98219), (803, 35716), (1606, 17858), (3212, 8929)]