65873584

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2591}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 146562048

約数和(自身を除く): 80688464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 2591, 3178, 3632, 5182, 6356, 10364, 12712, 18137, 20728, 25424, 36274, 41456, 72548, 145096, 290192, 588157, 1176314, 2352628, 4117099, 4705256, 8234198, 9410512, 16468396, 32936792, 65873584]

約数ペア:

[(1, 65873584), (2, 32936792), (4, 16468396), (7, 9410512), (8, 8234198), (14, 4705256), (16, 4117099), (28, 2352628), (56, 1176314), (112, 588157), (227, 290192), (454, 145096), (908, 72548), (1589, 41456), (1816, 36274), (2591, 25424), (3178, 20728), (3632, 18137), (5182, 12712), (6356, 10364)]