25774496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 31106944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 1979, 3256, 3958, 6512, 7916, 13024, 15832, 21769, 31664, 43538, 63328, 73223, 87076, 146446, 174152, 292892, 348304, 585784, 696608, 805453, 1171568, 1610906, 2343136, 3221812, 6443624, 12887248, 25774496]

約数ペア:

[(1, 25774496), (2, 12887248), (4, 6443624), (8, 3221812), (11, 2343136), (16, 1610906), (22, 1171568), (32, 805453), (37, 696608), (44, 585784), (74, 348304), (88, 292892), (148, 174152), (176, 146446), (296, 87076), (352, 73223), (407, 63328), (592, 43538), (814, 31664), (1184, 21769), (1628, 15832), (1979, 13024), (3256, 7916), (3958, 6512)]