25072684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68881}}^1$

素因数の和:68905

約数の個数: 24

約数和(自身を含む): 54003488

約数和(自身を除く): 28930804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 68881, 137762, 275524, 482167, 895453, 964334, 1790906, 1928668, 3581812, 6268171, 12536342, 25072684]

約数ペア:

[(1, 25072684), (2, 12536342), (4, 6268171), (7, 3581812), (13, 1928668), (14, 1790906), (26, 964334), (28, 895453), (52, 482167), (91, 275524), (182, 137762), (364, 68881)]