30688768

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{5449}}^1$

素因数の和:5478

約数の個数: 40

約数和(自身を含む): 66904200

約数和(自身を除く): 36215432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5449, 5632, 10898, 21796, 43592, 59939, 87184, 119878, 174368, 239756, 348736, 479512, 697472, 959024, 1394944, 1918048, 2789888, 3836096, 7672192, 15344384, 30688768]

約数ペア:

[(1, 30688768), (2, 15344384), (4, 7672192), (8, 3836096), (11, 2789888), (16, 1918048), (22, 1394944), (32, 959024), (44, 697472), (64, 479512), (88, 348736), (128, 239756), (176, 174368), (256, 119878), (352, 87184), (512, 59939), (704, 43592), (1408, 21796), (2816, 10898), (5449, 5632)]