42185078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3967}}^1$

素因数の和:4391

約数の個数: 16

約数和(自身を含む): 68328960

約数和(自身を除く): 26143882

約数列:

[1, 2, 13, 26, 409, 818, 3967, 5317, 7934, 10634, 51571, 103142, 1622503, 3245006, 21092539, 42185078]

約数ペア:

[(1, 42185078), (2, 21092539), (13, 3245006), (26, 1622503), (409, 103142), (818, 51571), (3967, 10634), (5317, 7934)]