28280454

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{77269}}^1$

素因数の和:77335

約数の個数: 16

約数和(自身を含む): 57488880

約数和(自身を除く): 29208426

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 77269, 154538, 231807, 463614, 4713409, 9426818, 14140227, 28280454]

約数ペア:

[(1, 28280454), (2, 14140227), (3, 9426818), (6, 4713409), (61, 463614), (122, 231807), (183, 154538), (366, 77269)]