42259058

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2353

約数の個数: 16

約数和(自身を含む): 64774080

約数和(自身を除く): 22515022

約数列:

[1, 2, 71, 139, 142, 278, 2141, 4282, 9869, 19738, 152011, 297599, 304022, 595198, 21129529, 42259058]

約数ペア:

[(1, 42259058), (2, 21129529), (71, 595198), (139, 304022), (142, 297599), (278, 152011), (2141, 19738), (4282, 9869)]