7213336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 14913360

約数和(自身を除く): 7700024

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 1613, 2236, 3226, 4472, 6452, 12904, 20969, 41938, 69359, 83876, 138718, 167752, 277436, 554872, 901667, 1803334, 3606668, 7213336]

約数ペア:

[(1, 7213336), (2, 3606668), (4, 1803334), (8, 901667), (13, 554872), (26, 277436), (43, 167752), (52, 138718), (86, 83876), (104, 69359), (172, 41938), (344, 20969), (559, 12904), (1118, 6452), (1613, 4472), (2236, 3226)]