28010598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3233

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 45533082

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 3191, 4389, 6382, 8778, 9573, 19146, 22337, 35101, 44674, 60629, 67011, 70202, 105303, 121258, 134022, 181887, 210606, 245707, 363774, 424403, 491414, 666919, 737121, 848806, 1273209, 1333838, 1474242, 2000757, 2546418, 4001514, 4668433, 9336866, 14005299, 28010598]

約数ペア:

[(1, 28010598), (2, 14005299), (3, 9336866), (6, 4668433), (7, 4001514), (11, 2546418), (14, 2000757), (19, 1474242), (21, 1333838), (22, 1273209), (33, 848806), (38, 737121), (42, 666919), (57, 491414), (66, 424403), (77, 363774), (114, 245707), (133, 210606), (154, 181887), (209, 134022), (231, 121258), (266, 105303), (399, 70202), (418, 67011), (462, 60629), (627, 44674), (798, 35101), (1254, 22337), (1463, 19146), (2926, 9573), (3191, 8778), (4389, 6382)]