25973164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 55996416

約数和(自身を除く): 30023252

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1301, 1426, 2602, 2852, 4991, 5204, 9107, 9982, 18214, 19964, 29923, 36428, 40331, 59846, 80662, 119692, 161324, 209461, 282317, 418922, 564634, 837844, 927613, 1129268, 1855226, 3710452, 6493291, 12986582, 25973164]

約数ペア:

[(1, 25973164), (2, 12986582), (4, 6493291), (7, 3710452), (14, 1855226), (23, 1129268), (28, 927613), (31, 837844), (46, 564634), (62, 418922), (92, 282317), (124, 209461), (161, 161324), (217, 119692), (322, 80662), (434, 59846), (644, 40331), (713, 36428), (868, 29923), (1301, 19964), (1426, 18214), (2602, 9982), (2852, 9107), (4991, 5204)]