29918924

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20161}}^1$

素因数の和:20225

約数の個数: 24

約数和(自身を含む): 60969888

約数和(自身を除く): 31050964

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 20161, 40322, 80644, 141127, 282254, 564508, 1068533, 2137066, 4274132, 7479731, 14959462, 29918924]

約数ペア:

[(1, 29918924), (2, 14959462), (4, 7479731), (7, 4274132), (14, 2137066), (28, 1068533), (53, 564508), (106, 282254), (212, 141127), (371, 80644), (742, 40322), (1484, 20161)]