4918856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 9609600

約数和(自身を除く): 4690744

約数列:

[1, 2, 4, 8, 43, 79, 86, 158, 172, 181, 316, 344, 362, 632, 724, 1448, 3397, 6794, 7783, 13588, 14299, 15566, 27176, 28598, 31132, 57196, 62264, 114392, 614857, 1229714, 2459428, 4918856]

約数ペア:

[(1, 4918856), (2, 2459428), (4, 1229714), (8, 614857), (43, 114392), (79, 62264), (86, 57196), (158, 31132), (172, 28598), (181, 27176), (316, 15566), (344, 14299), (362, 13588), (632, 7783), (724, 6794), (1448, 3397)]