72865502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{20029}}^1$

素因数の和:20155

約数の個数: 16

約数和(自身を含む): 116814960

約数和(自身を除く): 43949458

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 20029, 40058, 340493, 680986, 2143103, 4286206, 36432751, 72865502]

約数ペア:

[(1, 72865502), (2, 36432751), (17, 4286206), (34, 2143103), (107, 680986), (214, 340493), (1819, 40058), (3638, 20029)]