1256128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1064

約数の個数: 28

約数和(自身を含む): 2626360

約数和(自身を除く): 1370232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1033, 1216, 2066, 4132, 8264, 16528, 19627, 33056, 39254, 66112, 78508, 157016, 314032, 628064, 1256128]

約数ペア:

[(1, 1256128), (2, 628064), (4, 314032), (8, 157016), (16, 78508), (19, 66112), (32, 39254), (38, 33056), (64, 19627), (76, 16528), (152, 8264), (304, 4132), (608, 2066), (1033, 1216)]