25431094078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1\times {\mathrm{16631}}^1$

素因数の和:17320

約数の個数: 32

約数和(自身を含む): 41554985472

約数和(自身を除く): 16123891394

約数列:

[1, 2, 13, 26, 103, 206, 571, 1142, 1339, 2678, 7423, 14846, 16631, 33262, 58813, 117626, 216203, 432406, 764569, 1529138, 1712993, 3425986, 9496301, 18992602, 22268909, 44537818, 123451913, 246903826, 978119003, 1956238006, 12715547039, 25431094078]

約数ペア:

[(1, 25431094078), (2, 12715547039), (13, 1956238006), (26, 978119003), (103, 246903826), (206, 123451913), (571, 44537818), (1142, 22268909), (1339, 18992602), (2678, 9496301), (7423, 3425986), (14846, 1712993), (16631, 1529138), (33262, 764569), (58813, 432406), (117626, 216203)]