7210208

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1770

約数の個数: 24

約数和(自身を含む): 14306040

約数和(自身を除く): 7095832

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 1621, 2224, 3242, 4448, 6484, 12968, 25936, 51872, 225319, 450638, 901276, 1802552, 3605104, 7210208]

約数ペア:

[(1, 7210208), (2, 3605104), (4, 1802552), (8, 901276), (16, 450638), (32, 225319), (139, 51872), (278, 25936), (556, 12968), (1112, 6484), (1621, 4448), (2224, 3242)]