814449728

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{240109}}^1$

素因数の和:240174

約数の個数: 28

約数和(自身を含む): 1646674380

約数和(自身を除く): 832224652

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 240109, 480218, 960436, 1920872, 3841744, 7683488, 12725777, 15366976, 25451554, 50903108, 101806216, 203612432, 407224864, 814449728]

約数ペア:

[(1, 814449728), (2, 407224864), (4, 203612432), (8, 101806216), (16, 50903108), (32, 25451554), (53, 15366976), (64, 12725777), (106, 7683488), (212, 3841744), (424, 1920872), (848, 960436), (1696, 480218), (3392, 240109)]