61369256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13723}}^1$

素因数の和:13785

約数の個数: 32

約数和(自身を含む): 126809760

約数和(自身を除く): 65440504

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 13723, 27446, 54892, 109784, 178399, 356798, 590089, 713596, 1180178, 1427192, 2360356, 4720712, 7671157, 15342314, 30684628, 61369256]

約数ペア:

[(1, 61369256), (2, 30684628), (4, 15342314), (8, 7671157), (13, 4720712), (26, 2360356), (43, 1427192), (52, 1180178), (86, 713596), (104, 590089), (172, 356798), (344, 178399), (559, 109784), (1118, 54892), (2236, 27446), (4472, 13723)]