439886912

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{146239}}^1$

素因数の和:146298

約数の個数: 28

約数和(自身を含む): 891479040

約数和(自身を除く): 451592128

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 146239, 292478, 584956, 1169912, 2339824, 4679648, 6873233, 9359296, 13746466, 27492932, 54985864, 109971728, 219943456, 439886912]

約数ペア:

[(1, 439886912), (2, 219943456), (4, 109971728), (8, 54985864), (16, 27492932), (32, 13746466), (47, 9359296), (64, 6873233), (94, 4679648), (188, 2339824), (376, 1169912), (752, 584956), (1504, 292478), (3008, 146239)]