77563456

素因数分解:

$2^6\times {\mathrm{509}}^1\times {\mathrm{2381}}^1$

素因数の和:2902

約数の個数: 28

約数和(自身を含む): 154282140

約数和(自身を除く): 76718684

約数列:

[1, 2, 4, 8, 16, 32, 64, 509, 1018, 2036, 2381, 4072, 4762, 8144, 9524, 16288, 19048, 32576, 38096, 76192, 152384, 1211929, 2423858, 4847716, 9695432, 19390864, 38781728, 77563456]

約数ペア:

[(1, 77563456), (2, 38781728), (4, 19390864), (8, 9695432), (16, 4847716), (32, 2423858), (64, 1211929), (509, 152384), (1018, 76192), (2036, 38096), (2381, 32576), (4072, 19048), (4762, 16288), (8144, 9524)]