28717026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1061}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 62088768

約数和(自身を除く): 33371742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 694, 1041, 1061, 2082, 2122, 3183, 4511, 6366, 9022, 13533, 13793, 27066, 27586, 41379, 82758, 368167, 736334, 1104501, 2209002, 4786171, 9572342, 14358513, 28717026]

約数ペア:

[(1, 28717026), (2, 14358513), (3, 9572342), (6, 4786171), (13, 2209002), (26, 1104501), (39, 736334), (78, 368167), (347, 82758), (694, 41379), (1041, 27586), (1061, 27066), (2082, 13793), (2122, 13533), (3183, 9022), (4511, 6366)]