56428212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109357}}^1$

素因数の和:109407

約数の個数: 24

約数和(自身を含む): 134729056

約数和(自身を除く): 78300844

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 109357, 218714, 328071, 437428, 656142, 1312284, 4702351, 9404702, 14107053, 18809404, 28214106, 56428212]

約数ペア:

[(1, 56428212), (2, 28214106), (3, 18809404), (4, 14107053), (6, 9404702), (12, 4702351), (43, 1312284), (86, 656142), (129, 437428), (172, 328071), (258, 218714), (516, 109357)]