26973388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 28910132

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1187, 1196, 1748, 2374, 4748, 5681, 11362, 15431, 22553, 22724, 27301, 30862, 45106, 54602, 61724, 90212, 109204, 293189, 354913, 518719, 586378, 709826, 1037438, 1172756, 1419652, 2074876, 6743347, 13486694, 26973388]

約数ペア:

[(1, 26973388), (2, 13486694), (4, 6743347), (13, 2074876), (19, 1419652), (23, 1172756), (26, 1037438), (38, 709826), (46, 586378), (52, 518719), (76, 354913), (92, 293189), (247, 109204), (299, 90212), (437, 61724), (494, 54602), (598, 45106), (874, 30862), (988, 27301), (1187, 22724), (1196, 22553), (1748, 15431), (2374, 11362), (4748, 5681)]