28770848

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21929}}^1$

素因数の和:21980

約数の個数: 24

約数和(自身を含む): 58026780

約数和(自身を除く): 29255932

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21929, 43858, 87716, 175432, 350864, 701728, 899089, 1798178, 3596356, 7192712, 14385424, 28770848]

約数ペア:

[(1, 28770848), (2, 14385424), (4, 7192712), (8, 3596356), (16, 1798178), (32, 899089), (41, 701728), (82, 350864), (164, 175432), (328, 87716), (656, 43858), (1312, 21929)]