66643888034

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{3767}}^1\times {\mathrm{13757}}^1$

素因数の和:18169

約数の個数: 16

約数和(自身を含む): 100155158208

約数和(自身を除く): 33511270174

約数列:

[1, 2, 643, 1286, 3767, 7534, 13757, 27514, 2422181, 4844362, 8845751, 17691502, 51822619, 103645238, 33321944017, 66643888034]

約数ペア:

[(1, 66643888034), (2, 33321944017), (643, 103645238), (1286, 51822619), (3767, 17691502), (7534, 8845751), (13757, 4844362), (27514, 2422181)]