1352192

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 40

約数和(自身を含む): 2864400

約数和(自身を除く): 1512208

約数列:

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

約数ペア:

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