42084028

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13789}}^1$

素因数の和:13909

約数の個数: 24

約数和(自身を含む): 84946400

約数和(自身を除く): 42862372

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 13789, 27578, 55156, 96523, 193046, 386092, 1503001, 3006002, 6012004, 10521007, 21042014, 42084028]

約数ペア:

[(1, 42084028), (2, 21042014), (4, 10521007), (7, 6012004), (14, 3006002), (28, 1503001), (109, 386092), (218, 193046), (436, 96523), (763, 55156), (1526, 27578), (3052, 13789)]