28935676

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13421}}^1$

素因数の和:13450

約数の個数: 36

約数和(自身を含む): 64264536

約数和(自身を除く): 35328860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 13421, 26842, 53684, 93947, 147631, 187894, 295262, 375788, 590524, 657629, 1033417, 1315258, 2066834, 2630516, 4133668, 7233919, 14467838, 28935676]

約数ペア:

[(1, 28935676), (2, 14467838), (4, 7233919), (7, 4133668), (11, 2630516), (14, 2066834), (22, 1315258), (28, 1033417), (44, 657629), (49, 590524), (77, 375788), (98, 295262), (154, 187894), (196, 147631), (308, 93947), (539, 53684), (1078, 26842), (2156, 13421)]