28636242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{207509}}^1$

素因数の和:207537

約数の個数: 16

約数和(自身を含む): 59762880

約数和(自身を除く): 31126638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 207509, 415018, 622527, 1245054, 4772707, 9545414, 14318121, 28636242]

約数ペア:

[(1, 28636242), (2, 14318121), (3, 9545414), (6, 4772707), (23, 1245054), (46, 622527), (69, 415018), (138, 207509)]