28473946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{13729}}^1$

素因数の和:13809

約数の個数: 16

約数和(自身を含む): 45968040

約数和(自身を除く): 17494094

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 13729, 27458, 233393, 466786, 837469, 1674938, 14236973, 28473946]

約数ペア:

[(1, 28473946), (2, 14236973), (17, 1674938), (34, 837469), (61, 466786), (122, 233393), (1037, 27458), (2074, 13729)]