349051264

素因数分解:

$2^7\times {\mathrm{643}}^1\times {\mathrm{4241}}^1$

素因数の和:4898

約数の個数: 32

約数和(自身を含む): 696621240

約数和(自身を除く): 347569976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 643, 1286, 2572, 4241, 5144, 8482, 10288, 16964, 20576, 33928, 41152, 67856, 82304, 135712, 271424, 542848, 2726963, 5453926, 10907852, 21815704, 43631408, 87262816, 174525632, 349051264]

約数ペア:

[(1, 349051264), (2, 174525632), (4, 87262816), (8, 43631408), (16, 21815704), (32, 10907852), (64, 5453926), (128, 2726963), (643, 542848), (1286, 271424), (2572, 135712), (4241, 82304), (5144, 67856), (8482, 41152), (10288, 33928), (16964, 20576)]