13564264

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 29985120

約数和(自身を除く): 16420856

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 131, 172, 262, 301, 344, 524, 602, 917, 1048, 1204, 1834, 1849, 2408, 3668, 3698, 5633, 7336, 7396, 11266, 12943, 14792, 22532, 25886, 39431, 45064, 51772, 78862, 103544, 157724, 242219, 315448, 484438, 968876, 1695533, 1937752, 3391066, 6782132, 13564264]

約数ペア:

[(1, 13564264), (2, 6782132), (4, 3391066), (7, 1937752), (8, 1695533), (14, 968876), (28, 484438), (43, 315448), (56, 242219), (86, 157724), (131, 103544), (172, 78862), (262, 51772), (301, 45064), (344, 39431), (524, 25886), (602, 22532), (917, 14792), (1048, 12943), (1204, 11266), (1834, 7396), (1849, 7336), (2408, 5633), (3668, 3698)]