64426586

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{35129}}^1$

素因数の和:35269

約数の個数: 16

約数和(自身を含む): 111291840

約数和(自身を除く): 46865254

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 35129, 70258, 245903, 491806, 4601899, 9203798, 32213293, 64426586]

約数ペア:

[(1, 64426586), (2, 32213293), (7, 9203798), (14, 4601899), (131, 491806), (262, 245903), (917, 70258), (1834, 35129)]