39676070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4463}}^1$

素因数の和:4604

約数の個数: 32

約数和(自身を含む): 82280448

約数和(自身を除く): 42604378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 4463, 8890, 8926, 22315, 31241, 44630, 62482, 156205, 312410, 566801, 1133602, 2834005, 3967607, 5668010, 7935214, 19838035, 39676070]

約数ペア:

[(1, 39676070), (2, 19838035), (5, 7935214), (7, 5668010), (10, 3967607), (14, 2834005), (35, 1133602), (70, 566801), (127, 312410), (254, 156205), (635, 62482), (889, 44630), (1270, 31241), (1778, 22315), (4445, 8926), (4463, 8890)]