67661356

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18169}}^1$

素因数の和:18206

約数の個数: 36

約数和(自身を含む): 144996600

約数和(自身を除く): 77335244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 18169, 36338, 72676, 127183, 254366, 345211, 508732, 690422, 890281, 1380844, 1780562, 2416477, 3561124, 4832954, 9665908, 16915339, 33830678, 67661356]

約数ペア:

[(1, 67661356), (2, 33830678), (4, 16915339), (7, 9665908), (14, 4832954), (19, 3561124), (28, 2416477), (38, 1780562), (49, 1380844), (76, 890281), (98, 690422), (133, 508732), (196, 345211), (266, 254366), (532, 127183), (931, 72676), (1862, 36338), (3724, 18169)]