73872376

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{130057}}^1$

素因数の和:130134

約数の個数: 16

約数和(自身を含む): 140462640

約数和(自身を除く): 66590264

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 130057, 260114, 520228, 1040456, 9234047, 18468094, 36936188, 73872376]

約数ペア:

[(1, 73872376), (2, 36936188), (4, 18468094), (8, 9234047), (71, 1040456), (142, 520228), (284, 260114), (568, 130057)]