140002464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{208337}}^1$

素因数の和:208357

約数の個数: 48

約数和(自身を含む): 420009408

約数和(自身を除く): 280006944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 208337, 416674, 625011, 833348, 1250022, 1458359, 1666696, 2500044, 2916718, 3333392, 4375077, 5000088, 5833436, 6666784, 8750154, 10000176, 11666872, 17500308, 20000352, 23333744, 35000616, 46667488, 70001232, 140002464]

約数ペア:

[(1, 140002464), (2, 70001232), (3, 46667488), (4, 35000616), (6, 23333744), (7, 20000352), (8, 17500308), (12, 11666872), (14, 10000176), (16, 8750154), (21, 6666784), (24, 5833436), (28, 5000088), (32, 4375077), (42, 3333392), (48, 2916718), (56, 2500044), (84, 1666696), (96, 1458359), (112, 1250022), (168, 833348), (224, 625011), (336, 416674), (672, 208337)]