25535752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 52430400

約数和(自身を除く): 26894648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 439, 661, 878, 1322, 1756, 2644, 3512, 4829, 5288, 7271, 9658, 14542, 19316, 29084, 38632, 58168, 290179, 580358, 1160716, 2321432, 3191969, 6383938, 12767876, 25535752]

約数ペア:

[(1, 25535752), (2, 12767876), (4, 6383938), (8, 3191969), (11, 2321432), (22, 1160716), (44, 580358), (88, 290179), (439, 58168), (661, 38632), (878, 29084), (1322, 19316), (1756, 14542), (2644, 9658), (3512, 7271), (4829, 5288)]