26878528

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{3853}}^1$

素因数の和:3974

約数の個数: 28

約数和(自身を含む): 53840380

約数和(自身を除く): 26961852

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 3853, 6976, 7706, 15412, 30824, 61648, 123296, 246592, 419977, 839954, 1679908, 3359816, 6719632, 13439264, 26878528]

約数ペア:

[(1, 26878528), (2, 13439264), (4, 6719632), (8, 3359816), (16, 1679908), (32, 839954), (64, 419977), (109, 246592), (218, 123296), (436, 61648), (872, 30824), (1744, 15412), (3488, 7706), (3853, 6976)]