42421708

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{25679}}^1$

素因数の和:25749

約数の個数: 24

約数和(自身を含む): 86284800

約数和(自身を除く): 43863092

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 25679, 51358, 102716, 179753, 359506, 719012, 1515061, 3030122, 6060244, 10605427, 21210854, 42421708]

約数ペア:

[(1, 42421708), (2, 21210854), (4, 10605427), (7, 6060244), (14, 3030122), (28, 1515061), (59, 719012), (118, 359506), (236, 179753), (413, 102716), (826, 51358), (1652, 25679)]