71409016

素因数分解:

$2^3\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1867}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 153325440

約数和(自身を除く): 81916424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 683, 1366, 1867, 2732, 3734, 4781, 5464, 7468, 9562, 13069, 14936, 19124, 26138, 38248, 52276, 104552, 1275161, 2550322, 5100644, 8926127, 10201288, 17852254, 35704508, 71409016]

約数ペア:

[(1, 71409016), (2, 35704508), (4, 17852254), (7, 10201288), (8, 8926127), (14, 5100644), (28, 2550322), (56, 1275161), (683, 104552), (1366, 52276), (1867, 38248), (2732, 26138), (3734, 19124), (4781, 14936), (5464, 13069), (7468, 9562)]