72069554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{6323}}^1$

素因数の和:6505

約数の個数: 16

約数和(自身を含む): 111555360

約数和(自身を除く): 39485806

約数列:

[1, 2, 41, 82, 139, 278, 5699, 6323, 11398, 12646, 259243, 518486, 878897, 1757794, 36034777, 72069554]

約数ペア:

[(1, 72069554), (2, 36034777), (41, 1757794), (82, 878897), (139, 518486), (278, 259243), (5699, 12646), (6323, 11398)]