72195956

素因数分解:

$2^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{1777}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 144572736

約数和(自身を除く): 72376780

約数列:

[1, 2, 4, 7, 14, 28, 1451, 1777, 2902, 3554, 5804, 7108, 10157, 12439, 20314, 24878, 40628, 49756, 2578427, 5156854, 10313708, 18048989, 36097978, 72195956]

約数ペア:

[(1, 72195956), (2, 36097978), (4, 18048989), (7, 10313708), (14, 5156854), (28, 2578427), (1451, 49756), (1777, 40628), (2902, 24878), (3554, 20314), (5804, 12439), (7108, 10157)]