71328404

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{43177}}^1$

素因数の和:43247

約数の個数: 24

約数和(自身を含む): 145078080

約数和(自身を除く): 73749676

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 43177, 86354, 172708, 302239, 604478, 1208956, 2547443, 5094886, 10189772, 17832101, 35664202, 71328404]

約数ペア:

[(1, 71328404), (2, 35664202), (4, 17832101), (7, 10189772), (14, 5094886), (28, 2547443), (59, 1208956), (118, 604478), (236, 302239), (413, 172708), (826, 86354), (1652, 43177)]