26704496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18341}}^1$

素因数の和:18369

約数の個数: 40

約数和(自身を含む): 63683424

約数和(自身を除く): 36978928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 18341, 36682, 73364, 128387, 146728, 238433, 256774, 293456, 476866, 513548, 953732, 1027096, 1669031, 1907464, 2054192, 3338062, 3814928, 6676124, 13352248, 26704496]

約数ペア:

[(1, 26704496), (2, 13352248), (4, 6676124), (7, 3814928), (8, 3338062), (13, 2054192), (14, 1907464), (16, 1669031), (26, 1027096), (28, 953732), (52, 513548), (56, 476866), (91, 293456), (104, 256774), (112, 238433), (182, 146728), (208, 128387), (364, 73364), (728, 36682), (1456, 18341)]