28501568

素因数分解:

$2^6\times {\mathrm{491}}^1\times {\mathrm{907}}^1$

素因数の和:1410

約数の個数: 28

約数和(自身を含む): 56735472

約数和(自身を除く): 28233904

約数列:

[1, 2, 4, 8, 16, 32, 64, 491, 907, 982, 1814, 1964, 3628, 3928, 7256, 7856, 14512, 15712, 29024, 31424, 58048, 445337, 890674, 1781348, 3562696, 7125392, 14250784, 28501568]

約数ペア:

[(1, 28501568), (2, 14250784), (4, 7125392), (8, 3562696), (16, 1781348), (32, 890674), (64, 445337), (491, 58048), (907, 31424), (982, 29024), (1814, 15712), (1964, 14512), (3628, 7856), (3928, 7256)]