289978816

素因数分解:

$2^6\times {\mathrm{439}}^1\times {\mathrm{10321}}^1$

素因数の和:10772

約数の個数: 28

約数和(自身を含む): 576793360

約数和(自身を除く): 286814544

約数列:

[1, 2, 4, 8, 16, 32, 64, 439, 878, 1756, 3512, 7024, 10321, 14048, 20642, 28096, 41284, 82568, 165136, 330272, 660544, 4530919, 9061838, 18123676, 36247352, 72494704, 144989408, 289978816]

約数ペア:

[(1, 289978816), (2, 144989408), (4, 72494704), (8, 36247352), (16, 18123676), (32, 9061838), (64, 4530919), (439, 660544), (878, 330272), (1756, 165136), (3512, 82568), (7024, 41284), (10321, 28096), (14048, 20642)]