17268628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7723}}^1$

素因数の和:7783

約数の個数: 24

約数和(自身を含む): 33305888

約数和(自身を除く): 16037260

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 7723, 15446, 30892, 100399, 200798, 332089, 401596, 664178, 1328356, 4317157, 8634314, 17268628]

約数ペア:

[(1, 17268628), (2, 8634314), (4, 4317157), (13, 1328356), (26, 664178), (43, 401596), (52, 332089), (86, 200798), (172, 100399), (559, 30892), (1118, 15446), (2236, 7723)]