25075708

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 52335360

約数和(自身を除く): 27259652

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 118, 172, 236, 301, 353, 413, 602, 706, 826, 1204, 1412, 1652, 2471, 2537, 4942, 5074, 9884, 10148, 15179, 17759, 20827, 30358, 35518, 41654, 60716, 71036, 83308, 106253, 145789, 212506, 291578, 425012, 583156, 895561, 1791122, 3582244, 6268927, 12537854, 25075708]

約数ペア:

[(1, 25075708), (2, 12537854), (4, 6268927), (7, 3582244), (14, 1791122), (28, 895561), (43, 583156), (59, 425012), (86, 291578), (118, 212506), (172, 145789), (236, 106253), (301, 83308), (353, 71036), (413, 60716), (602, 41654), (706, 35518), (826, 30358), (1204, 20827), (1412, 17759), (1652, 15179), (2471, 10148), (2537, 9884), (4942, 5074)]