28960624

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2137}}^1$

素因数の和:2174

約数の個数: 60

約数和(自身を含む): 70519792

約数和(自身を除く): 41559168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 2137, 3388, 4274, 6776, 8548, 13552, 14959, 17096, 23507, 29918, 34192, 47014, 59836, 94028, 119672, 164549, 188056, 239344, 258577, 329098, 376112, 517154, 658196, 1034308, 1316392, 1810039, 2068616, 2632784, 3620078, 4137232, 7240156, 14480312, 28960624]

約数ペア:

[(1, 28960624), (2, 14480312), (4, 7240156), (7, 4137232), (8, 3620078), (11, 2632784), (14, 2068616), (16, 1810039), (22, 1316392), (28, 1034308), (44, 658196), (56, 517154), (77, 376112), (88, 329098), (112, 258577), (121, 239344), (154, 188056), (176, 164549), (242, 119672), (308, 94028), (484, 59836), (616, 47014), (847, 34192), (968, 29918), (1232, 23507), (1694, 17096), (1936, 14959), (2137, 13552), (3388, 8548), (4274, 6776)]