28360212

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{4243}}^1$

素因数の和:4807

約数の個数: 24

約数和(自身を含む): 66308256

約数和(自身を除く): 37948044

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1671, 2228, 3342, 4243, 6684, 8486, 12729, 16972, 25458, 50916, 2363351, 4726702, 7090053, 9453404, 14180106, 28360212]

約数ペア:

[(1, 28360212), (2, 14180106), (3, 9453404), (4, 7090053), (6, 4726702), (12, 2363351), (557, 50916), (1114, 25458), (1671, 16972), (2228, 12729), (3342, 8486), (4243, 6684)]