4067456

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 8302800

約数和(自身を除く): 4235344

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 739, 1376, 1478, 2752, 2956, 5504, 5912, 11824, 23648, 31777, 47296, 63554, 94592, 127108, 254216, 508432, 1016864, 2033728, 4067456]

約数ペア:

[(1, 4067456), (2, 2033728), (4, 1016864), (8, 508432), (16, 254216), (32, 127108), (43, 94592), (64, 63554), (86, 47296), (128, 31777), (172, 23648), (344, 11824), (688, 5912), (739, 5504), (1376, 2956), (1478, 2752)]