870826208

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{125407}}^1$

素因数の和:125455

約数の個数: 48

約数和(自身を含む): 2022580224

約数和(自身を除く): 1151754016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 125407, 250814, 501628, 877849, 1003256, 1755698, 2006512, 3511396, 3887617, 4013024, 7022792, 7775234, 14045584, 15550468, 27213319, 28091168, 31100936, 54426638, 62201872, 108853276, 124403744, 217706552, 435413104, 870826208]

約数ペア:

[(1, 870826208), (2, 435413104), (4, 217706552), (7, 124403744), (8, 108853276), (14, 62201872), (16, 54426638), (28, 31100936), (31, 28091168), (32, 27213319), (56, 15550468), (62, 14045584), (112, 7775234), (124, 7022792), (217, 4013024), (224, 3887617), (248, 3511396), (434, 2006512), (496, 1755698), (868, 1003256), (992, 877849), (1736, 501628), (3472, 250814), (6944, 125407)]