40573582

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22123}}^1$

素因数の和:22263

約数の個数: 16

約数和(自身を含む): 70088832

約数和(自身を除く): 29515250

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 22123, 44246, 154861, 309722, 2898113, 5796226, 20286791, 40573582]

約数ペア:

[(1, 40573582), (2, 20286791), (7, 5796226), (14, 2898113), (131, 309722), (262, 154861), (917, 44246), (1834, 22123)]