27788992

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5639}}^1$

素因数の和:5669

約数の個数: 56

約数和(自身を含む): 68762880

約数和(自身を除く): 40973888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 5639, 11278, 22556, 39473, 45112, 62029, 78946, 90224, 124058, 157892, 180448, 248116, 315784, 360896, 434203, 496232, 631568, 868406, 992464, 1263136, 1736812, 1984928, 2526272, 3473624, 3969856, 6947248, 13894496, 27788992]

約数ペア:

[(1, 27788992), (2, 13894496), (4, 6947248), (7, 3969856), (8, 3473624), (11, 2526272), (14, 1984928), (16, 1736812), (22, 1263136), (28, 992464), (32, 868406), (44, 631568), (56, 496232), (64, 434203), (77, 360896), (88, 315784), (112, 248116), (154, 180448), (176, 157892), (224, 124058), (308, 90224), (352, 78946), (448, 62029), (616, 45112), (704, 39473), (1232, 22556), (2464, 11278), (4928, 5639)]