71388224

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{8783}}^1$

素因数の和:8922

約数の個数: 28

約数和(自身を含む): 142792704

約数和(自身を除く): 71404480

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 8783, 17566, 35132, 70264, 140528, 281056, 562112, 1115441, 2230882, 4461764, 8923528, 17847056, 35694112, 71388224]

約数ペア:

[(1, 71388224), (2, 35694112), (4, 17847056), (8, 8923528), (16, 4461764), (32, 2230882), (64, 1115441), (127, 562112), (254, 281056), (508, 140528), (1016, 70264), (2032, 35132), (4064, 17566), (8128, 8783)]