40804708

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3907}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 81849152

約数和(自身を除く): 41044444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 3907, 5222, 7814, 10444, 15628, 27349, 54698, 109396, 1457311, 2914622, 5829244, 10201177, 20402354, 40804708]

約数ペア:

[(1, 40804708), (2, 20402354), (4, 10201177), (7, 5829244), (14, 2914622), (28, 1457311), (373, 109396), (746, 54698), (1492, 27349), (2611, 15628), (3907, 10444), (5222, 7814)]