38741516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 77565600

約数和(自身を除く): 38824084

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 74, 106, 148, 212, 407, 449, 583, 814, 898, 1166, 1628, 1796, 1961, 2332, 3922, 4939, 7844, 9878, 16613, 19756, 21571, 23797, 33226, 43142, 47594, 66452, 86284, 95188, 182743, 261767, 365486, 523534, 730972, 880489, 1047068, 1760978, 3521956, 9685379, 19370758, 38741516]

約数ペア:

[(1, 38741516), (2, 19370758), (4, 9685379), (11, 3521956), (22, 1760978), (37, 1047068), (44, 880489), (53, 730972), (74, 523534), (106, 365486), (148, 261767), (212, 182743), (407, 95188), (449, 86284), (583, 66452), (814, 47594), (898, 43142), (1166, 33226), (1628, 23797), (1796, 21571), (1961, 19756), (2332, 16613), (3922, 9878), (4939, 7844)]