513001408

素因数分解:

$2^6\times {\mathrm{367}}^1\times {\mathrm{21841}}^1$

素因数の和:22220

約数の個数: 28

約数和(自身を含む): 1020807712

約数和(自身を除く): 507806304

約数列:

[1, 2, 4, 8, 16, 32, 64, 367, 734, 1468, 2936, 5872, 11744, 21841, 23488, 43682, 87364, 174728, 349456, 698912, 1397824, 8015647, 16031294, 32062588, 64125176, 128250352, 256500704, 513001408]

約数ペア:

[(1, 513001408), (2, 256500704), (4, 128250352), (8, 64125176), (16, 32062588), (32, 16031294), (64, 8015647), (367, 1397824), (734, 698912), (1468, 349456), (2936, 174728), (5872, 87364), (11744, 43682), (21841, 23488)]