27739124

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 57783936

約数和(自身を除く): 30044812

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 331, 511, 574, 662, 1022, 1148, 1324, 2044, 2317, 2993, 4634, 5986, 9268, 11972, 13571, 20951, 24163, 27142, 41902, 48326, 54284, 83804, 94997, 96652, 169141, 189994, 338282, 379988, 676564, 990683, 1981366, 3962732, 6934781, 13869562, 27739124]

約数ペア:

[(1, 27739124), (2, 13869562), (4, 6934781), (7, 3962732), (14, 1981366), (28, 990683), (41, 676564), (73, 379988), (82, 338282), (146, 189994), (164, 169141), (287, 96652), (292, 94997), (331, 83804), (511, 54284), (574, 48326), (662, 41902), (1022, 27142), (1148, 24163), (1324, 20951), (2044, 13571), (2317, 11972), (2993, 9268), (4634, 5986)]