78034348

素因数分解:

$2^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{2179}}^1$

素因数の和:3469

約数の個数: 24

約数和(自身を含む): 156262400

約数和(自身を除く): 78228052

約数列:

[1, 2, 4, 7, 14, 28, 1279, 2179, 2558, 4358, 5116, 8716, 8953, 15253, 17906, 30506, 35812, 61012, 2786941, 5573882, 11147764, 19508587, 39017174, 78034348]

約数ペア:

[(1, 78034348), (2, 39017174), (4, 19508587), (7, 11147764), (14, 5573882), (28, 2786941), (1279, 61012), (2179, 35812), (2558, 30506), (4358, 17906), (5116, 15253), (8716, 8953)]