40669874

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{16229}}^1$

素因数の和:16417

約数の個数: 16

約数和(自身を含む): 70113600

約数和(自身を除く): 29443726

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 16229, 32458, 113603, 227206, 2904991, 5809982, 20334937, 40669874]

約数ペア:

[(1, 40669874), (2, 20334937), (7, 5809982), (14, 2904991), (179, 227206), (358, 113603), (1253, 32458), (2506, 16229)]