26407504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 52934112

約数和(自身を除く): 26526608

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 172, 262, 293, 344, 524, 586, 688, 1048, 1172, 2096, 2344, 4688, 5633, 11266, 12599, 22532, 25198, 38383, 45064, 50396, 76766, 90128, 100792, 153532, 201584, 307064, 614128, 1650469, 3300938, 6601876, 13203752, 26407504]

約数ペア:

[(1, 26407504), (2, 13203752), (4, 6601876), (8, 3300938), (16, 1650469), (43, 614128), (86, 307064), (131, 201584), (172, 153532), (262, 100792), (293, 90128), (344, 76766), (524, 50396), (586, 45064), (688, 38383), (1048, 25198), (1172, 22532), (2096, 12599), (2344, 11266), (4688, 5633)]