26408272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 56148192

約数和(自身を除く): 29739920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 661, 908, 1322, 1816, 2497, 2644, 3632, 4994, 5288, 7271, 9988, 10576, 14542, 19976, 29084, 39952, 58168, 116336, 150047, 300094, 600188, 1200376, 1650517, 2400752, 3301034, 6602068, 13204136, 26408272]

約数ペア:

[(1, 26408272), (2, 13204136), (4, 6602068), (8, 3301034), (11, 2400752), (16, 1650517), (22, 1200376), (44, 600188), (88, 300094), (176, 150047), (227, 116336), (454, 58168), (661, 39952), (908, 29084), (1322, 19976), (1816, 14542), (2497, 10576), (2644, 9988), (3632, 7271), (4994, 5288)]