71136002

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{40009}}^1$

素因数の和:40145

約数の個数: 16

約数和(自身を含む): 122910720

約数和(自身を除く): 51774718

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 40009, 80018, 280063, 560126, 5081143, 10162286, 35568001, 71136002]

約数ペア:

[(1, 71136002), (2, 35568001), (7, 10162286), (14, 5081143), (127, 560126), (254, 280063), (889, 80018), (1778, 40009)]