28537208

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 63728280

約数和(自身を除く): 35191072

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 1693, 2107, 2408, 3386, 4214, 6772, 8428, 11851, 13544, 16856, 23702, 47404, 72799, 82957, 94808, 145598, 165914, 291196, 331828, 509593, 582392, 663656, 1019186, 2038372, 3567151, 4076744, 7134302, 14268604, 28537208]

約数ペア:

[(1, 28537208), (2, 14268604), (4, 7134302), (7, 4076744), (8, 3567151), (14, 2038372), (28, 1019186), (43, 663656), (49, 582392), (56, 509593), (86, 331828), (98, 291196), (172, 165914), (196, 145598), (301, 94808), (344, 82957), (392, 72799), (602, 47404), (1204, 23702), (1693, 16856), (2107, 13544), (2408, 11851), (3386, 8428), (4214, 6772)]