61440736

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2663}}^1$

素因数の和:2783

約数の個数: 48

約数和(自身を含む): 139636224

約数和(自身を除く): 78195488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2663, 2884, 3296, 5326, 5768, 10652, 11536, 18641, 21304, 23072, 37282, 42608, 74564, 85216, 149128, 274289, 298256, 548578, 596512, 1097156, 1920023, 2194312, 3840046, 4388624, 7680092, 8777248, 15360184, 30720368, 61440736]

約数ペア:

[(1, 61440736), (2, 30720368), (4, 15360184), (7, 8777248), (8, 7680092), (14, 4388624), (16, 3840046), (28, 2194312), (32, 1920023), (56, 1097156), (103, 596512), (112, 548578), (206, 298256), (224, 274289), (412, 149128), (721, 85216), (824, 74564), (1442, 42608), (1648, 37282), (2663, 23072), (2884, 21304), (3296, 18641), (5326, 11536), (5768, 10652)]