25340544

素因数分解:

$2^7\times 3^2\times {\mathrm{21997}}^1$

素因数の和:22017

約数の個数: 48

約数和(自身を含む): 72923370

約数和(自身を除く): 47582826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 21997, 43994, 65991, 87988, 131982, 175976, 197973, 263964, 351952, 395946, 527928, 703904, 791892, 1055856, 1407808, 1583784, 2111712, 2815616, 3167568, 4223424, 6335136, 8446848, 12670272, 25340544]

約数ペア:

[(1, 25340544), (2, 12670272), (3, 8446848), (4, 6335136), (6, 4223424), (8, 3167568), (9, 2815616), (12, 2111712), (16, 1583784), (18, 1407808), (24, 1055856), (32, 791892), (36, 703904), (48, 527928), (64, 395946), (72, 351952), (96, 263964), (128, 197973), (144, 175976), (192, 131982), (288, 87988), (384, 65991), (576, 43994), (1152, 21997)]