256048064

素因数分解:

$2^6\times {\mathrm{4000751}}^1$

素因数の和:4000763

約数の個数: 14

約数和(自身を含む): 508095504

約数和(自身を除く): 252047440

約数列:

[1, 2, 4, 8, 16, 32, 64, 4000751, 8001502, 16003004, 32006008, 64012016, 128024032, 256048064]

約数ペア:

[(1, 256048064), (2, 128024032), (4, 64012016), (8, 32006008), (16, 16003004), (32, 8001502), (64, 4000751)]