41271428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 82047168

約数和(自身を除く): 40775740

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 101, 148, 202, 251, 404, 407, 502, 814, 1004, 1111, 1628, 2222, 2761, 3737, 4444, 5522, 7474, 9287, 11044, 14948, 18574, 25351, 37148, 41107, 50702, 82214, 101404, 102157, 164428, 204314, 278861, 408628, 557722, 937987, 1115444, 1875974, 3751948, 10317857, 20635714, 41271428]

約数ペア:

[(1, 41271428), (2, 20635714), (4, 10317857), (11, 3751948), (22, 1875974), (37, 1115444), (44, 937987), (74, 557722), (101, 408628), (148, 278861), (202, 204314), (251, 164428), (404, 102157), (407, 101404), (502, 82214), (814, 50702), (1004, 41107), (1111, 37148), (1628, 25351), (2222, 18574), (2761, 14948), (3737, 11044), (4444, 9287), (5522, 7474)]