28943382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{371069}}^1$

素因数の和:371087

約数の個数: 16

約数和(自身を含む): 62339760

約数和(自身を除く): 33396378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 371069, 742138, 1113207, 2226414, 4823897, 9647794, 14471691, 28943382]

約数ペア:

[(1, 28943382), (2, 14471691), (3, 9647794), (6, 4823897), (13, 2226414), (26, 1113207), (39, 742138), (78, 371069)]