74653648

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{36739}}^1$

素因数の和:36874

約数の個数: 20

約数和(自身を含む): 145784320

約数和(自身を除く): 71130672

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 36739, 73478, 146956, 293912, 587824, 4665853, 9331706, 18663412, 37326824, 74653648]

約数ペア:

[(1, 74653648), (2, 37326824), (4, 18663412), (8, 9331706), (16, 4665853), (127, 587824), (254, 293912), (508, 146956), (1016, 73478), (2032, 36739)]