1682944

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:210

約数の個数: 40

約数和(自身を含む): 3560040

約数和(自身を除く): 1877096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 173, 256, 304, 346, 512, 608, 692, 1216, 1384, 2432, 2768, 3287, 4864, 5536, 6574, 9728, 11072, 13148, 22144, 26296, 44288, 52592, 88576, 105184, 210368, 420736, 841472, 1682944]

約数ペア:

[(1, 1682944), (2, 841472), (4, 420736), (8, 210368), (16, 105184), (19, 88576), (32, 52592), (38, 44288), (64, 26296), (76, 22144), (128, 13148), (152, 11072), (173, 9728), (256, 6574), (304, 5536), (346, 4864), (512, 3287), (608, 2768), (692, 2432), (1216, 1384)]