16647652

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 34168764

約数和(自身を除く): 17521112

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 541, 628, 1082, 1099, 2164, 2198, 3787, 4396, 7574, 7693, 15148, 15386, 26509, 30772, 53018, 84937, 106036, 169874, 339748, 594559, 1189118, 2378236, 4161913, 8323826, 16647652]

約数ペア:

[(1, 16647652), (2, 8323826), (4, 4161913), (7, 2378236), (14, 1189118), (28, 594559), (49, 339748), (98, 169874), (157, 106036), (196, 84937), (314, 53018), (541, 30772), (628, 26509), (1082, 15386), (1099, 15148), (2164, 7693), (2198, 7574), (3787, 4396)]