25798384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94847}}^1$

素因数の和:94872

約数の個数: 20

約数和(自身を含む): 52925184

約数和(自身を除く): 27126800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94847, 189694, 379388, 758776, 1517552, 1612399, 3224798, 6449596, 12899192, 25798384]

約数ペア:

[(1, 25798384), (2, 12899192), (4, 6449596), (8, 3224798), (16, 1612399), (17, 1517552), (34, 758776), (68, 379388), (136, 189694), (272, 94847)]