25317728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41641}}^1$

素因数の和:41670

約数の個数: 24

約数和(自身を含む): 52468920

約数和(自身を除く): 27151192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 41641, 83282, 166564, 333128, 666256, 791179, 1332512, 1582358, 3164716, 6329432, 12658864, 25317728]

約数ペア:

[(1, 25317728), (2, 12658864), (4, 6329432), (8, 3164716), (16, 1582358), (19, 1332512), (32, 791179), (38, 666256), (76, 333128), (152, 166564), (304, 83282), (608, 41641)]