28343894

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{613}}^1$

素因数の和:1055

約数の個数: 16

約数和(自身を含む): 43397520

約数和(自身を除く): 15053626

約数列:

[1, 2, 61, 122, 379, 613, 758, 1226, 23119, 37393, 46238, 74786, 232327, 464654, 14171947, 28343894]

約数ペア:

[(1, 28343894), (2, 14171947), (61, 464654), (122, 232327), (379, 74786), (613, 46238), (758, 37393), (1226, 23119)]