72794896

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{4591}}^1$

素因数の和:5590

約数の個数: 20

約数和(自身を含む): 141213184

約数和(自身を除く): 68418288

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 4591, 7928, 9182, 15856, 18364, 36728, 73456, 4549681, 9099362, 18198724, 36397448, 72794896]

約数ペア:

[(1, 72794896), (2, 36397448), (4, 18198724), (8, 9099362), (16, 4549681), (991, 73456), (1982, 36728), (3964, 18364), (4591, 15856), (7928, 9182)]