26478992

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 52663296

約数和(自身を除く): 26184304

約数列:

[1, 2, 4, 8, 16, 83, 127, 157, 166, 254, 314, 332, 508, 628, 664, 1016, 1256, 1328, 2032, 2512, 10541, 13031, 19939, 21082, 26062, 39878, 42164, 52124, 79756, 84328, 104248, 159512, 168656, 208496, 319024, 1654937, 3309874, 6619748, 13239496, 26478992]

約数ペア:

[(1, 26478992), (2, 13239496), (4, 6619748), (8, 3309874), (16, 1654937), (83, 319024), (127, 208496), (157, 168656), (166, 159512), (254, 104248), (314, 84328), (332, 79756), (508, 52124), (628, 42164), (664, 39878), (1016, 26062), (1256, 21082), (1328, 19939), (2032, 13031), (2512, 10541)]