4420744

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 8648640

約数和(自身を除く): 4227896

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 181, 284, 344, 362, 568, 724, 1448, 3053, 6106, 7783, 12212, 12851, 15566, 24424, 25702, 31132, 51404, 62264, 102808, 552593, 1105186, 2210372, 4420744]

約数ペア:

[(1, 4420744), (2, 2210372), (4, 1105186), (8, 552593), (43, 102808), (71, 62264), (86, 51404), (142, 31132), (172, 25702), (181, 24424), (284, 15566), (344, 12851), (362, 12212), (568, 7783), (724, 6106), (1448, 3053)]