2704384

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 44

約数和(自身を含む): 5731600

約数和(自身を除く): 3027216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 139, 152, 256, 278, 304, 512, 556, 608, 1024, 1112, 1216, 2224, 2432, 2641, 4448, 4864, 5282, 8896, 9728, 10564, 17792, 19456, 21128, 35584, 42256, 71168, 84512, 142336, 169024, 338048, 676096, 1352192, 2704384]

約数ペア:

[(1, 2704384), (2, 1352192), (4, 676096), (8, 338048), (16, 169024), (19, 142336), (32, 84512), (38, 71168), (64, 42256), (76, 35584), (128, 21128), (139, 19456), (152, 17792), (256, 10564), (278, 9728), (304, 8896), (512, 5282), (556, 4864), (608, 4448), (1024, 2641), (1112, 2432), (1216, 2224)]