40555361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 11975839

約数列:

[1, 7, 11, 59, 77, 79, 113, 413, 553, 649, 791, 869, 1243, 4543, 4661, 6083, 6667, 8701, 8927, 32627, 46669, 51271, 62489, 73337, 98197, 358897, 513359, 526693, 687379, 3686851, 5793623, 40555361]

約数ペア:

[(1, 40555361), (7, 5793623), (11, 3686851), (59, 687379), (77, 526693), (79, 513359), (113, 358897), (413, 98197), (553, 73337), (649, 62489), (791, 51271), (869, 46669), (1243, 32627), (4543, 8927), (4661, 8701), (6083, 6667)]