25204544

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{1979}}^1$

素因数の和:2190

約数の個数: 28

約数和(自身を含む): 50292000

約数和(自身を除く): 25087456

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 1979, 3184, 3958, 6368, 7916, 12736, 15832, 31664, 63328, 126656, 393821, 787642, 1575284, 3150568, 6301136, 12602272, 25204544]

約数ペア:

[(1, 25204544), (2, 12602272), (4, 6301136), (8, 3150568), (16, 1575284), (32, 787642), (64, 393821), (199, 126656), (398, 63328), (796, 31664), (1592, 15832), (1979, 12736), (3184, 7916), (3958, 6368)]