71324072

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{18307}}^1$

素因数の和:18800

約数の個数: 16

約数和(自身を含む): 134014560

約数和(自身を除く): 62690488

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 18307, 36614, 73228, 146456, 8915509, 17831018, 35662036, 71324072]

約数ペア:

[(1, 71324072), (2, 35662036), (4, 17831018), (8, 8915509), (487, 146456), (974, 73228), (1948, 36614), (3896, 18307)]