28067796

素因数分解:

$2^2\times 3^4\times {\mathrm{86629}}^1$

素因数の和:86645

約数の個数: 30

約数和(自身を含む): 73375610

約数和(自身を除く): 45307814

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 86629, 173258, 259887, 346516, 519774, 779661, 1039548, 1559322, 2338983, 3118644, 4677966, 7016949, 9355932, 14033898, 28067796]

約数ペア:

[(1, 28067796), (2, 14033898), (3, 9355932), (4, 7016949), (6, 4677966), (9, 3118644), (12, 2338983), (18, 1559322), (27, 1039548), (36, 779661), (54, 519774), (81, 346516), (108, 259887), (162, 173258), (324, 86629)]