28294423

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 29998080

約数和(自身を除く): 1703657

約数列:

[1, 47, 61, 71, 139, 2867, 3337, 4331, 6533, 8479, 9869, 203557, 398513, 463843, 602009, 28294423]

約数ペア:

[(1, 28294423), (47, 602009), (61, 463843), (71, 398513), (139, 203557), (2867, 9869), (3337, 8479), (4331, 6533)]