28092194

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4934

約数の個数: 24

約数和(自身を含む): 48322980

約数和(自身を除く): 20230786

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 4889, 5746, 9778, 63557, 83113, 127114, 166226, 826241, 1080469, 1652482, 2160938, 14046097, 28092194]

約数ペア:

[(1, 28092194), (2, 14046097), (13, 2160938), (17, 1652482), (26, 1080469), (34, 826241), (169, 166226), (221, 127114), (338, 83113), (442, 63557), (2873, 9778), (4889, 5746)]