40560226

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9437}}^1$

素因数の和:9753

約数の個数: 16

約数和(自身を含む): 69765696

約数和(自身を除く): 29205470

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 9437, 18874, 66059, 132118, 2897159, 5794318, 20280113, 40560226]

約数ペア:

[(1, 40560226), (2, 20280113), (7, 5794318), (14, 2897159), (307, 132118), (614, 66059), (2149, 18874), (4298, 9437)]