42487438

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{7243}}^1$

素因数の和:7671

約数の個数: 16

約数和(自身を含む): 73019520

約数和(自身を除く): 30532082

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 7243, 14486, 50701, 101402, 3034817, 6069634, 21243719, 42487438]

約数ペア:

[(1, 42487438), (2, 21243719), (7, 6069634), (14, 3034817), (419, 101402), (838, 50701), (2933, 14486), (5866, 7243)]