28245392

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6151}}^1$

素因数の和:6207

約数の個数: 40

約数和(自身を含む): 64079232

約数和(自身を除く): 35833840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 6151, 12302, 24604, 43057, 49208, 86114, 98416, 172228, 252191, 344456, 504382, 688912, 1008764, 1765337, 2017528, 3530674, 4035056, 7061348, 14122696, 28245392]

約数ペア:

[(1, 28245392), (2, 14122696), (4, 7061348), (7, 4035056), (8, 3530674), (14, 2017528), (16, 1765337), (28, 1008764), (41, 688912), (56, 504382), (82, 344456), (112, 252191), (164, 172228), (287, 98416), (328, 86114), (574, 49208), (656, 43057), (1148, 24604), (2296, 12302), (4592, 6151)]