56656384

素因数分解:

$2^9\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:720

約数の個数: 40

約数和(自身を含む): 113921280

約数和(自身を除く): 57264896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 463, 478, 512, 926, 956, 1852, 1912, 3704, 3824, 7408, 7648, 14816, 15296, 29632, 30592, 59264, 61184, 110657, 118528, 122368, 221314, 237056, 442628, 885256, 1770512, 3541024, 7082048, 14164096, 28328192, 56656384]

約数ペア:

[(1, 56656384), (2, 28328192), (4, 14164096), (8, 7082048), (16, 3541024), (32, 1770512), (64, 885256), (128, 442628), (239, 237056), (256, 221314), (463, 122368), (478, 118528), (512, 110657), (926, 61184), (956, 59264), (1852, 30592), (1912, 29632), (3704, 15296), (3824, 14816), (7408, 7648)]