64845452

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{6451}}^1$

素因数の和:6821

約数の個数: 24

約数和(自身を含む): 130072320

約数和(自身を除く): 65226868

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 6451, 10052, 12902, 25804, 45157, 90314, 180628, 2315909, 4631818, 9263636, 16211363, 32422726, 64845452]

約数ペア:

[(1, 64845452), (2, 32422726), (4, 16211363), (7, 9263636), (14, 4631818), (28, 2315909), (359, 180628), (718, 90314), (1436, 45157), (2513, 25804), (5026, 12902), (6451, 10052)]