25026222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4519}}^1$

素因数の和:4608

約数の個数: 32

約数和(自身を含む): 54673920

約数和(自身を除く): 29647698

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 4519, 5538, 9038, 13557, 27114, 58747, 117494, 176241, 320849, 352482, 641698, 962547, 1925094, 4171037, 8342074, 12513111, 25026222]

約数ペア:

[(1, 25026222), (2, 12513111), (3, 8342074), (6, 4171037), (13, 1925094), (26, 962547), (39, 641698), (71, 352482), (78, 320849), (142, 176241), (213, 117494), (426, 58747), (923, 27114), (1846, 13557), (2769, 9038), (4519, 5538)]