28654016

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{3221}}^1$

素因数の和:3372

約数の個数: 28

約数和(自身を含む): 57287160

約数和(自身を除く): 28633144

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 3221, 4448, 6442, 8896, 12884, 25768, 51536, 103072, 206144, 447719, 895438, 1790876, 3581752, 7163504, 14327008, 28654016]

約数ペア:

[(1, 28654016), (2, 14327008), (4, 7163504), (8, 3581752), (16, 1790876), (32, 895438), (64, 447719), (139, 206144), (278, 103072), (556, 51536), (1112, 25768), (2224, 12884), (3221, 8896), (4448, 6442)]