72318118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{12379}}^1$

素因数の和:12531

約数の個数: 16

約数和(自身を含む): 114094080

約数和(自身を除く): 41775962

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 12379, 24758, 284717, 569434, 1572133, 3144266, 36159059, 72318118]

約数ペア:

[(1, 72318118), (2, 36159059), (23, 3144266), (46, 1572133), (127, 569434), (254, 284717), (2921, 24758), (5842, 12379)]