72341816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{475933}}^1$

素因数の和:475958

約数の個数: 16

約数和(自身を含む): 142780200

約数和(自身を除く): 70438384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 475933, 951866, 1903732, 3807464, 9042727, 18085454, 36170908, 72341816]

約数ペア:

[(1, 72341816), (2, 36170908), (4, 18085454), (8, 9042727), (19, 3807464), (38, 1903732), (76, 951866), (152, 475933)]