71206156

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{43103}}^1$

素因数の和:43173

約数の個数: 24

約数和(自身を含む): 144829440

約数和(自身を除く): 73623284

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 43103, 86206, 172412, 301721, 603442, 1206884, 2543077, 5086154, 10172308, 17801539, 35603078, 71206156]

約数ペア:

[(1, 71206156), (2, 35603078), (4, 17801539), (7, 10172308), (14, 5086154), (28, 2543077), (59, 1206884), (118, 603442), (236, 301721), (413, 172412), (826, 86206), (1652, 43103)]