4017824

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 8491392

約数和(自身を除く): 4473568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 103, 106, 184, 206, 212, 368, 412, 424, 736, 824, 848, 1219, 1648, 1696, 2369, 2438, 3296, 4738, 4876, 5459, 9476, 9752, 10918, 18952, 19504, 21836, 37904, 39008, 43672, 75808, 87344, 125557, 174688, 251114, 502228, 1004456, 2008912, 4017824]

約数ペア:

[(1, 4017824), (2, 2008912), (4, 1004456), (8, 502228), (16, 251114), (23, 174688), (32, 125557), (46, 87344), (53, 75808), (92, 43672), (103, 39008), (106, 37904), (184, 21836), (206, 19504), (212, 18952), (368, 10918), (412, 9752), (424, 9476), (736, 5459), (824, 4876), (848, 4738), (1219, 3296), (1648, 2438), (1696, 2369)]