69277684

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79813}}^1$

素因数の和:79855

約数の個数: 24

約数和(自身を含む): 143026688

約数和(自身を除く): 73749004

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 79813, 159626, 319252, 558691, 1117382, 2234764, 2474203, 4948406, 9896812, 17319421, 34638842, 69277684]

約数ペア:

[(1, 69277684), (2, 34638842), (4, 17319421), (7, 9896812), (14, 4948406), (28, 2474203), (31, 2234764), (62, 1117382), (124, 558691), (217, 319252), (434, 159626), (868, 79813)]