74430128

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{36629}}^1$

素因数の和:36764

約数の個数: 20

約数和(自身を含む): 145347840

約数和(自身を除く): 70917712

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 36629, 73258, 146516, 293032, 586064, 4651883, 9303766, 18607532, 37215064, 74430128]

約数ペア:

[(1, 74430128), (2, 37215064), (4, 18607532), (8, 9303766), (16, 4651883), (127, 586064), (254, 293032), (508, 146516), (1016, 73258), (2032, 36629)]