1722368

素因数分解:

$2^{11}\times {\mathrm{29}}^2$

素因数の和:80

約数の個数: 36

約数和(自身を含む): 3566745

約数和(自身を除く): 1844377

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 841, 928, 1024, 1682, 1856, 2048, 3364, 3712, 6728, 7424, 13456, 14848, 26912, 29696, 53824, 59392, 107648, 215296, 430592, 861184, 1722368]

約数ペア:

[(1, 1722368), (2, 861184), (4, 430592), (8, 215296), (16, 107648), (29, 59392), (32, 53824), (58, 29696), (64, 26912), (116, 14848), (128, 13456), (232, 7424), (256, 6728), (464, 3712), (512, 3364), (841, 2048), (928, 1856), (1024, 1682)]