25741504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21169}}^1$

素因数の和:21200

約数の個数: 28

約数和(自身を含む): 53771800

約数和(自身を除く): 28030296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21169, 42338, 84676, 169352, 338704, 402211, 677408, 804422, 1354816, 1608844, 3217688, 6435376, 12870752, 25741504]

約数ペア:

[(1, 25741504), (2, 12870752), (4, 6435376), (8, 3217688), (16, 1608844), (19, 1354816), (32, 804422), (38, 677408), (64, 402211), (76, 338704), (152, 169352), (304, 84676), (608, 42338), (1216, 21169)]