39071536

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2809

約数の個数: 40

約数和(自身を含む): 87208704

約数和(自身を除く): 48137168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 2663, 3668, 5326, 7336, 10652, 14672, 18641, 21304, 37282, 42608, 74564, 149128, 298256, 348853, 697706, 1395412, 2441971, 2790824, 4883942, 5581648, 9767884, 19535768, 39071536]

約数ペア:

[(1, 39071536), (2, 19535768), (4, 9767884), (7, 5581648), (8, 4883942), (14, 2790824), (16, 2441971), (28, 1395412), (56, 697706), (112, 348853), (131, 298256), (262, 149128), (524, 74564), (917, 42608), (1048, 37282), (1834, 21304), (2096, 18641), (2663, 14672), (3668, 10652), (5326, 7336)]