27956936

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2789}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 60264000

約数和(自身を除く): 32307064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 2506, 2789, 5012, 5578, 10024, 11156, 19523, 22312, 39046, 78092, 156184, 499231, 998462, 1996924, 3494617, 3993848, 6989234, 13978468, 27956936]

約数ペア:

[(1, 27956936), (2, 13978468), (4, 6989234), (7, 3993848), (8, 3494617), (14, 1996924), (28, 998462), (56, 499231), (179, 156184), (358, 78092), (716, 39046), (1253, 22312), (1432, 19523), (2506, 11156), (2789, 10024), (5012, 5578)]