72905906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{4703}}^1$

素因数の和:5065

約数の個数: 16

約数和(自身を含む): 114476544

約数和(自身を除く): 41570638

約数列:

[1, 2, 23, 46, 337, 674, 4703, 7751, 9406, 15502, 108169, 216338, 1584911, 3169822, 36452953, 72905906]

約数ペア:

[(1, 72905906), (2, 36452953), (23, 3169822), (46, 1584911), (337, 216338), (674, 108169), (4703, 15502), (7751, 9406)]