32721172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 65116800

約数和(自身を除く): 32395628

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 101, 148, 199, 202, 398, 404, 407, 796, 814, 1111, 1628, 2189, 2222, 3737, 4378, 4444, 7363, 7474, 8756, 14726, 14948, 20099, 29452, 40198, 41107, 80396, 80993, 82214, 161986, 164428, 221089, 323972, 442178, 743663, 884356, 1487326, 2974652, 8180293, 16360586, 32721172]

約数ペア:

[(1, 32721172), (2, 16360586), (4, 8180293), (11, 2974652), (22, 1487326), (37, 884356), (44, 743663), (74, 442178), (101, 323972), (148, 221089), (199, 164428), (202, 161986), (398, 82214), (404, 80993), (407, 80396), (796, 41107), (814, 40198), (1111, 29452), (1628, 20099), (2189, 14948), (2222, 14726), (3737, 8756), (4378, 7474), (4444, 7363)]