138533528

素因数分解:

$2^3\times 7^1\times {\mathrm{2473813}}^1$

素因数の和:2473826

約数の個数: 16

約数和(自身を含む): 296857680

約数和(自身を除く): 158324152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2473813, 4947626, 9895252, 17316691, 19790504, 34633382, 69266764, 138533528]

約数ペア:

[(1, 138533528), (2, 69266764), (4, 34633382), (7, 19790504), (8, 17316691), (14, 9895252), (28, 4947626), (56, 2473813)]