25163268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161303}}^1$

素因数の和:161323

約数の個数: 24

約数和(自身を含む): 63231168

約数和(自身を除く): 38067900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 161303, 322606, 483909, 645212, 967818, 1935636, 2096939, 4193878, 6290817, 8387756, 12581634, 25163268]

約数ペア:

[(1, 25163268), (2, 12581634), (3, 8387756), (4, 6290817), (6, 4193878), (12, 2096939), (13, 1935636), (26, 967818), (39, 645212), (52, 483909), (78, 322606), (156, 161303)]