2577008

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 60

約数和(自身を含む): 6149160

約数和(自身を除く): 3572152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 173, 196, 266, 304, 346, 392, 532, 692, 784, 931, 1064, 1211, 1384, 1862, 2128, 2422, 2768, 3287, 3724, 4844, 6574, 7448, 8477, 9688, 13148, 14896, 16954, 19376, 23009, 26296, 33908, 46018, 52592, 67816, 92036, 135632, 161063, 184072, 322126, 368144, 644252, 1288504, 2577008]

約数ペア:

[(1, 2577008), (2, 1288504), (4, 644252), (7, 368144), (8, 322126), (14, 184072), (16, 161063), (19, 135632), (28, 92036), (38, 67816), (49, 52592), (56, 46018), (76, 33908), (98, 26296), (112, 23009), (133, 19376), (152, 16954), (173, 14896), (196, 13148), (266, 9688), (304, 8477), (346, 7448), (392, 6574), (532, 4844), (692, 3724), (784, 3287), (931, 2768), (1064, 2422), (1211, 2128), (1384, 1862)]