666734096

素因数分解:

$2^4\times 7^1\times {\mathrm{5952983}}^1$

素因数の和:5952998

約数の個数: 20

約数和(自身を含む): 1476340032

約数和(自身を除く): 809605936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5952983, 11905966, 23811932, 41670881, 47623864, 83341762, 95247728, 166683524, 333367048, 666734096]

約数ペア:

[(1, 666734096), (2, 333367048), (4, 166683524), (7, 95247728), (8, 83341762), (14, 47623864), (16, 41670881), (28, 23811932), (56, 11905966), (112, 5952983)]