28716194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10723}}^1$

素因数の和:10841

約数の個数: 16

約数和(自身を含む): 46842432

約数和(自身を除く): 18126238

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 10723, 21446, 139399, 278798, 1104469, 2208938, 14358097, 28716194]

約数ペア:

[(1, 28716194), (2, 14358097), (13, 2208938), (26, 1104469), (103, 278798), (206, 139399), (1339, 21446), (2678, 10723)]