57129142

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{8017}}^1$

素因数の和:8535

約数の個数: 16

約数和(自身を含む): 98140320

約数和(自身を除く): 41011178

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 7126, 8017, 16034, 56119, 112238, 4080653, 8161306, 28564571, 57129142]

約数ペア:

[(1, 57129142), (2, 28564571), (7, 8161306), (14, 4080653), (509, 112238), (1018, 56119), (3563, 16034), (7126, 8017)]