40345144

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12211}}^1$

素因数の和:12283

約数の個数: 32

約数和(自身を含む): 87926400

約数和(自身を除く): 47581256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 12211, 24422, 48844, 85477, 97688, 170954, 341908, 683816, 720449, 1440898, 2881796, 5043143, 5763592, 10086286, 20172572, 40345144]

約数ペア:

[(1, 40345144), (2, 20172572), (4, 10086286), (7, 5763592), (8, 5043143), (14, 2881796), (28, 1440898), (56, 720449), (59, 683816), (118, 341908), (236, 170954), (413, 97688), (472, 85477), (826, 48844), (1652, 24422), (3304, 12211)]