39757588

素因数分解:

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

素因数の和:704

約数の個数: 36

約数和(自身を含む): 76204128

約数和(自身を除く): 36446540

約数列:

[1, 2, 4, 13, 26, 52, 103, 169, 206, 338, 412, 571, 676, 1142, 1339, 2284, 2678, 5356, 7423, 14846, 17407, 29692, 34814, 58813, 69628, 96499, 117626, 192998, 235252, 385996, 764569, 1529138, 3058276, 9939397, 19878794, 39757588]

約数ペア:

[(1, 39757588), (2, 19878794), (4, 9939397), (13, 3058276), (26, 1529138), (52, 764569), (103, 385996), (169, 235252), (206, 192998), (338, 117626), (412, 96499), (571, 69628), (676, 58813), (1142, 34814), (1339, 29692), (2284, 17407), (2678, 14846), (5356, 7423)]