28501504

素因数分解:

$2^9\times {\mathrm{55667}}^1$

素因数の和:55685

約数の個数: 20

約数和(自身を含む): 56948364

約数和(自身を除く): 28446860

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 55667, 111334, 222668, 445336, 890672, 1781344, 3562688, 7125376, 14250752, 28501504]

約数ペア:

[(1, 28501504), (2, 14250752), (4, 7125376), (8, 3562688), (16, 1781344), (32, 890672), (64, 445336), (128, 222668), (256, 111334), (512, 55667)]