3745976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 7644000

約数和(自身を除く): 3898024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 199, 362, 398, 724, 796, 1448, 1592, 2353, 2587, 4706, 5174, 9412, 10348, 18824, 20696, 36019, 72038, 144076, 288152, 468247, 936494, 1872988, 3745976]

約数ペア:

[(1, 3745976), (2, 1872988), (4, 936494), (8, 468247), (13, 288152), (26, 144076), (52, 72038), (104, 36019), (181, 20696), (199, 18824), (362, 10348), (398, 9412), (724, 5174), (796, 4706), (1448, 2587), (1592, 2353)]