26622392

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 51030000

約数和(自身を除く): 24407608

約数列:

[1, 2, 4, 8, 89, 139, 178, 269, 278, 356, 538, 556, 712, 1076, 1112, 2152, 12371, 23941, 24742, 37391, 47882, 49484, 74782, 95764, 98968, 149564, 191528, 299128, 3327799, 6655598, 13311196, 26622392]

約数ペア:

[(1, 26622392), (2, 13311196), (4, 6655598), (8, 3327799), (89, 299128), (139, 191528), (178, 149564), (269, 98968), (278, 95764), (356, 74782), (538, 49484), (556, 47882), (712, 37391), (1076, 24742), (1112, 23941), (2152, 12371)]