70109264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 140011872

約数和(自身を除く): 69902608

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 181, 344, 362, 563, 688, 724, 1126, 1448, 2252, 2896, 4504, 7783, 9008, 15566, 24209, 31132, 48418, 62264, 96836, 101903, 124528, 193672, 203806, 387344, 407612, 815224, 1630448, 4381829, 8763658, 17527316, 35054632, 70109264]

約数ペア:

[(1, 70109264), (2, 35054632), (4, 17527316), (8, 8763658), (16, 4381829), (43, 1630448), (86, 815224), (172, 407612), (181, 387344), (344, 203806), (362, 193672), (563, 124528), (688, 101903), (724, 96836), (1126, 62264), (1448, 48418), (2252, 31132), (2896, 24209), (4504, 15566), (7783, 9008)]