40374002888

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{71080991}}^1$

素因数の和:71081068

約数の個数: 16

約数和(自身を含む): 76767471360

約数和(自身を除く): 36393468472

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 71080991, 142161982, 284323964, 568647928, 5046750361, 10093500722, 20187001444, 40374002888]

約数ペア:

[(1, 40374002888), (2, 20187001444), (4, 10093500722), (8, 5046750361), (71, 568647928), (142, 284323964), (284, 142161982), (568, 71080991)]