42715534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8087}}^1$

素因数の和:8247

約数の個数: 16

約数和(自身を含む): 67939200

約数和(自身を除く): 25223666

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 8087, 16174, 153653, 307306, 1124093, 2248186, 21357767, 42715534]

約数ペア:

[(1, 42715534), (2, 21357767), (19, 2248186), (38, 1124093), (139, 307306), (278, 153653), (2641, 16174), (5282, 8087)]