2646688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 5818176

約数和(自身を除く): 3171488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 103, 146, 176, 206, 292, 352, 412, 584, 803, 824, 1133, 1168, 1606, 1648, 2266, 2336, 3212, 3296, 4532, 6424, 7519, 9064, 12848, 15038, 18128, 25696, 30076, 36256, 60152, 82709, 120304, 165418, 240608, 330836, 661672, 1323344, 2646688]

約数ペア:

[(1, 2646688), (2, 1323344), (4, 661672), (8, 330836), (11, 240608), (16, 165418), (22, 120304), (32, 82709), (44, 60152), (73, 36256), (88, 30076), (103, 25696), (146, 18128), (176, 15038), (206, 12848), (292, 9064), (352, 7519), (412, 6424), (584, 4532), (803, 3296), (824, 3212), (1133, 2336), (1168, 2266), (1606, 1648)]