25633504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 55650672

約数和(自身を除く): 30017168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 1433, 2236, 2866, 4472, 5732, 8944, 11464, 17888, 18629, 22928, 37258, 45856, 61619, 74516, 123238, 149032, 246476, 298064, 492952, 596128, 801047, 985904, 1602094, 1971808, 3204188, 6408376, 12816752, 25633504]

約数ペア:

[(1, 25633504), (2, 12816752), (4, 6408376), (8, 3204188), (13, 1971808), (16, 1602094), (26, 985904), (32, 801047), (43, 596128), (52, 492952), (86, 298064), (104, 246476), (172, 149032), (208, 123238), (344, 74516), (416, 61619), (559, 45856), (688, 37258), (1118, 22928), (1376, 18629), (1433, 17888), (2236, 11464), (2866, 8944), (4472, 5732)]