1388028352

素因数分解:

$2^6\times {\mathrm{1423}}^1\times {\mathrm{15241}}^1$

素因数の和:16676

約数の個数: 28

約数和(自身を含む): 2756485216

約数和(自身を除く): 1368456864

約数列:

[1, 2, 4, 8, 16, 32, 64, 1423, 2846, 5692, 11384, 15241, 22768, 30482, 45536, 60964, 91072, 121928, 243856, 487712, 975424, 21687943, 43375886, 86751772, 173503544, 347007088, 694014176, 1388028352]

約数ペア:

[(1, 1388028352), (2, 694014176), (4, 347007088), (8, 173503544), (16, 86751772), (32, 43375886), (64, 21687943), (1423, 975424), (2846, 487712), (5692, 243856), (11384, 121928), (15241, 91072), (22768, 60964), (30482, 45536)]