26381264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18119}}^1$

素因数の和:18147

約数の個数: 40

約数和(自身を含む): 62912640

約数和(自身を除く): 36531376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 18119, 36238, 72476, 126833, 144952, 235547, 253666, 289904, 471094, 507332, 942188, 1014664, 1648829, 1884376, 2029328, 3297658, 3768752, 6595316, 13190632, 26381264]

約数ペア:

[(1, 26381264), (2, 13190632), (4, 6595316), (7, 3768752), (8, 3297658), (13, 2029328), (14, 1884376), (16, 1648829), (26, 1014664), (28, 942188), (52, 507332), (56, 471094), (91, 289904), (104, 253666), (112, 235547), (182, 144952), (208, 126833), (364, 72476), (728, 36238), (1456, 18119)]