28078452

素因数分解:

$2^2\times 3^2\times {\mathrm{773}}^1\times {\mathrm{1009}}^1$

素因数の和:1792

約数の個数: 36

約数和(自身を含む): 71138340

約数和(自身を除く): 43059888

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 773, 1009, 1546, 2018, 2319, 3027, 3092, 4036, 4638, 6054, 6957, 9081, 9276, 12108, 13914, 18162, 27828, 36324, 779957, 1559914, 2339871, 3119828, 4679742, 7019613, 9359484, 14039226, 28078452]

約数ペア:

[(1, 28078452), (2, 14039226), (3, 9359484), (4, 7019613), (6, 4679742), (9, 3119828), (12, 2339871), (18, 1559914), (36, 779957), (773, 36324), (1009, 27828), (1546, 18162), (2018, 13914), (2319, 12108), (3027, 9276), (3092, 9081), (4036, 6957), (4638, 6054)]