4490416

素因数分解:

$2^4\times 7^1\times {\mathrm{40093}}^1$

素因数の和:40108

約数の個数: 20

約数和(自身を含む): 9943312

約数和(自身を除く): 5452896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 40093, 80186, 160372, 280651, 320744, 561302, 641488, 1122604, 2245208, 4490416]

約数ペア:

[(1, 4490416), (2, 2245208), (4, 1122604), (7, 641488), (8, 561302), (14, 320744), (16, 280651), (28, 160372), (56, 80186), (112, 40093)]